Samacheer Kalvi Class 12 Computer Applications Solutions Chapter 16 Electronic Payment Systems

Choose The Correct Answers

Part I

 

Question 1. Based on the monetary value, the e-payment system can be classified into
(a) Mirco and Macro
(b) Micro and Nano
(c) Maximum and Minimum
(d) Maximum and Macro
Answer: (a) Mirco and Macro
In simple words: Electronic payment systems are mainly split into two kinds: Micro, for small payments, and Macro, for large payments. This helps categorize transactions based on their monetary value.

🎯 Exam Tip: Remember that "Micro" relates to small values and "Macro" to large values, which is a common distinction in many economic and technical fields.

 

Question 2. Which of the following is not a category of micro payment?
(a) Buying a movie ticket
(b) Subscription to e-journals
(c) Buying a laptop
(d) Paying for smartphone app
Answer: (c) Buying a laptop
In simple words: Micro payments are usually for small, frequent transactions, so buying a laptop, which is a larger purchase, does not fit this category.

🎯 Exam Tip: Micro-payments usually involve amounts under Rs. 1000 and are often for digital content or small services.

 

Question 3. Assertion (A): Micro electronic payment systems support higher value payments. Reason (R): Expensive cryptographic operations are included in macro payments
(a) Both (A) and (R) are correct and (R) is the cor-rect explanation of (A)
(b) Both (A) and (R) are correct, but (R) is not the correct explanation of (A)
(c) (A) is true and (R) is false
(d) (A) is false and (R) is true
Answer: (d) (A) is false and (R) is true
In simple words: The statement (A) is wrong because micro payments are for small amounts, not high ones. Statement (R) is correct because macro payments, which involve large sums, need strong security like cryptography.

🎯 Exam Tip: Differentiate between micro and macro payments based on transaction value and associated security needs.

 

Question 4. Which of the following is correctly matched?
(a) Credit Cards - pay before
(b) Debit Cards - pay now
(c) Stored Value Card - pay later
(d) Smart card - pay anytime
Answer: (b) Debit Cards - pay now
In simple words: Debit cards take money directly from your bank account when you use them, meaning you "pay now."

🎯 Exam Tip: Understand the fundamental difference between credit (borrow now, pay later) and debit (pay now from your own funds).

 

Question 5. ECS stands for
(a) Electronic Clearing Services
(b) Electronic Cloning Services
(c) Electronic Clearing Station
(d) Electronic Cloning Station
Answer: (a) Electronic Clearing Services
In simple words: ECS is a system that allows money to be moved electronically between bank accounts for repeated payments.

🎯 Exam Tip: ECS is commonly used for recurring payments like utility bills or loan EMIs, making transactions automatic and efficient.

 

Question 6. Which of the following is not an Altcoin?
(a) Litecoin
(b) Namecoin
(c) Ethereum
(d) Bitcoin
Answer: (d) Bitcoin
In simple words: Bitcoin was the first cryptocurrency. Any other cryptocurrency created after Bitcoin is generally called an Altcoin.

🎯 Exam Tip: Bitcoin is the original and most well-known cryptocurrency; "altcoin" is a term used for all other alternative cryptocurrencies.

 

Question 7. Which of the following is true about Virtual payment address (VPA)?
(a) Customers can use their e-mailid as VPA
(b) VPA does not includes numbers
(c) VPA is a unique ID
(d) Multiple bank accounts cannot have single VPA
Answer: (c) VPA is a unique ID
In simple words: A Virtual Payment Address is a special, one-of-a-kind identifier that helps people send and receive money without sharing their bank account details.

🎯 Exam Tip: VPA simplifies online transactions by acting as a universal identifier for an individual's bank account, enhancing security and ease of use.

 

Question 8. Pick the odd one in the credit card transaction
(a) card holder
(b) merchant
(c) marketing manager
(d) acquirer
Answer: (c) marketing manager
In simple words: A marketing manager is not directly involved in the process of a credit card transaction, unlike the cardholder, merchant, and acquirer.

🎯 Exam Tip: Identify the core entities in a credit card transaction: the cardholder (user), the merchant (seller), the issuer (card-issuing bank), and the acquirer (merchant's bank).

 

Question 9. Which of the following is true about debit card?
i. Debit cards cannot be used in ATMs
ii. Debit cards cannot be used in online transactions
iii. Debit cards do not need bank accounts
iv. Debit cards and credit cards are identical in physical properties
(a) i, ii, iii
(b) ii, iii, iv
(c) iii alone
(d) iv alone
Answer: (d) iv alone
In simple words: Debit cards and credit cards look very similar, but they work differently. Debit cards need a bank account and can be used in ATMs and online.

🎯 Exam Tip: While visually similar, debit cards draw funds directly from your account, whereas credit cards offer a line of credit, highlighting their functional differences.

 

Question. Match the following
List A List B
A1) First Digit B1) Account number
A2) 9th to 15th Digit B2) Mil Code
A3) First 6 Digits B3) BIN Code
A4) Last Digit B4) Check digit
A1 A2 A3 A4
(a) B4 B3 B2 B1
(b) B2 B1 B3 B4
(c) B2 B3 B4 B1
(d) B2 B4 B3 B1
Answer: (b) B2 B1 B3 B4
In simple words: The correct match pairs the credit card number's first digit with the MIL Code, the 9th to 15th digits with the Account number, the first 6 digits with the BIN Code, and the last digit with the Check digit. This structure helps identify the card issuer and validates the card number.

🎯 Exam Tip: Understanding the structure of a credit card number helps in recognizing its components, from issuer identification to individual account numbers.

Part II

Short Answers

 

Question 1. Define electronic payment system
Answer: An electronic payment system helps move money from one bank account to another using computer and internet methods. It removes the need for bank employees to handle the money directly. This makes transactions faster and more convenient.
In simple words: An electronic payment system lets you pay or transfer money between bank accounts using computers and the internet, without needing a person to do it.

🎯 Exam Tip: Highlight "electronic methods" and "forgoing direct intervention of bank employees" as key components of the definition.

 

Question 2. Distinguish microelectronic payment and macro electronic payment
Answer:

In simple words: Micro payments are for small, frequent money transfers with low security. Macro payments are for large money transfers and need very high security.

🎯 Exam Tip: When distinguishing, always focus on the transaction value and the associated security requirements as the primary differentiating factors.

 

Question 3. List the types of microelectronic payments based on their algorithm
Answer: Microelectronic payments are categorized into different types depending on the algorithm they use. These include:
1. Hash chain-based micro electronic payment systems.
2. Hash collisions and hash sequences-based micro electronic payment systems.
3. Shared secret keys-based micro electronic payment systems.
4. Probability-based micro electronic payment systems. Each type uses a unique mathematical approach for secure and efficient small transactions.
In simple words: Micro payments are divided into types based on the math tricks they use, like hash chains, hash collisions, shared secret keys, or probability.

🎯 Exam Tip: Remember these categories are based on the underlying cryptographic or algorithmic techniques employed for security and efficiency in small-value transactions.

 

Question 4. Explain the concept of an e-wallet
Answer: An e-wallet, also known as an electronic purse, allows users to make online transactions quickly and safely. You can use it through your smartphones or computers to store money digitally. These wallets make it simple to pay for things on the internet without needing your physical card every time.
In simple words: An e-wallet is like a digital purse on your phone or computer that lets you pay online fast and safely.

🎯 Exam Tip: Emphasize that an e-wallet offers convenience and security for electronic transactions by storing payment information digitally.

 

Question 5. What is a fork in cryptocurrency?
Answer: A "fork" in cryptocurrency happens when a blockchain splits into two separate paths. This occurs because developers make small changes to the original source code, like adjusting the time, date, number of coins, or how blocks are distributed. When a fork occurs, both the original and the new cryptocurrency can share the same transaction history on the blockchain up until the point of the split. It's like two versions of the same road diverging.
In simple words: A crypto fork is when a cryptocurrency's software changes, making two versions of its blockchain run at the same time.

🎯 Exam Tip: A fork fundamentally creates a new version of a blockchain, often leading to a new cryptocurrency with shared historical data up to the split point.

Part III

Explain In Brief Answer

 

Question 1. Define microelectronic payment and its role in E-Commerce.
Answer:
Definition: A micro electronic payment system is an online payment method designed to handle small and frequent payments efficiently.
Role in E-Commerce:
• E-commerce payment systems help businesses accept electronic payments for online sales.
• These systems have become very popular because more and more people are shopping and banking on the internet. They make small transactions easy and quick, which is crucial for online shopping.
In simple words: Micro payments are online systems for small, frequent payments. In e-commerce, they make it easy and common to pay for things online.

🎯 Exam Tip: When discussing the role in e-commerce, connect micro payments to convenience, speed, and the growing trend of online shopping and digital content consumption.

 

Question 2. Compare and contrast the credit card and debit card. (3-5 points)
Answer:

In simple words: Credit cards let you borrow money to pay later, while debit cards use your own money to pay now. Credit cards don't need a bank account to get, but debit cards do.

🎯 Exam Tip: Focus on the core difference: credit cards involve borrowing and debt, while debit cards involve spending your own available funds.

 

Question 3. Explain briefly the Anatomy of a credit card
Answer: A credit card has several important features. The bank or financial institution that issues the card has its emblem on it. The credit card number is a unique 16-digit number that helps identify the card. This number is crucial for all transactions. Modern credit cards also often include a microchip for enhanced security.
In simple words: A credit card has an emblem of the bank, a unique 16-digit card number, and other security features.

🎯 Exam Tip: Key components of a credit card's anatomy include the issuer's logo, the unique card number, the cardholder's name, expiry date, and security features like the CVV and often an EMV chip.

 

Question 4. Briefly explain the stored value card and its types.
Answer: A stored-value card is like a special debit card that comes pre-loaded with a certain amount of money. You can use this money for payments. These cards have a set monetary value on them. Once the money on the card is used up, you can either throw the card away or recharge it to use again. A big benefit is that you don't need a bank account to get these prepaid cards.
There are two main kinds of stored-value cards:
(i) Closed Loop:
• With closed-loop cards, money is stored as digital data on the card itself.
• These cards are given out by a specific store or merchant and can only be used to buy things from that particular place, like a metro rail travel card.
(ii) Open-loop (multipurpose):
• Open-loop cards can be used for debit transactions at many different stores.
• They are also called prepaid-debit cards because they function much like a regular debit card.
• You can use them wherever widely accepted branded cards, like Visa gift cards, are taken. This gives them more flexibility.
In simple words: A stored-value card is a prepaid card with money already on it, used for payments until it's empty or reloaded. Types are "closed loop" (for one place) and "open loop" (for many places).

🎯 Exam Tip: Remember that stored-value cards are defined by their pre-loaded balance and distinguish between closed-loop (single merchant) and open-loop (multiple merchants) functionality.

 

Question 5. Write a note on mining in cryptocurrency.
Answer: Mining in cryptocurrency is the process where new units of a cryptocurrency are created. This happens when people solve difficult cryptographic puzzles or tasks. These "miners" not only create new digital money but also help to add new transactions to the blockchain, which is like a public record. As a reward for their work, miners receive new Bitcoins or other cryptocurrencies. Mining is essential for securing the network and verifying transactions.
In simple words: Crypto mining is how new cryptocurrencies are made by solving hard computer problems. Miners get new coins as a reward for their work and help keep the network secure.

🎯 Exam Tip: Emphasize that mining serves two primary purposes: creating new currency units and validating (and thus securing) transactions on the blockchain.

Part IV

Explain In Detail

 

Question 1. What is a credit card? Explain the key players of a credit card payment system and bring out the merits of it.
Answer:
Credit Card: A credit card is an electronic payment system mainly used for everyday shopping. It allows the cardholder to buy goods or services from a seller. The cardholder promises to pay the card issuer back later, along with any agreed interest. This system gives consumers a flexible way to manage their purchases.
Key players in operations of credit card:
1. **Cardholder:** This is the person who holds the credit card account. They are responsible for paying the full invoice amount (transactor) or part of the balance (revolver). If they pay only part, the rest accrues interest and is carried forward.
2. **Merchant:** This is the store owner or seller who provides goods or services. They receive payment from their customers through the credit card.
3. **Acquirer:** This is the merchant's bank. It is responsible for receiving the payment on behalf of the merchant. The acquirer sends authorization requests to the bank that issued the card through proper channels.
4. **Credit Card Network:** This is the company that handles communication between the acquirer and the credit card issuer. These networks process credit card payments worldwide and charge interchange fees. Examples include Visa, MasterCard, and Rupay.
5. **Issuer:** This is the cardholder's bank, which issues the credit card. The issuer sets a spending limit, decides on transaction approvals, sends invoices for payment, charges fees for defaults, and offers card-linked products like insurance or rewards plans.
In simple words: A credit card lets you buy things now and pay later. Key players are the cardholder (you), the merchant (store), the acquirer (merchant's bank), the network (like Visa), and the issuer (your bank).

🎯 Exam Tip: To score well, define the credit card accurately and clearly list and describe the distinct roles of each of the five key players in the system.

 

Question 2. Briefly explain Electronic Account transfer and its types.
Answer:
Electronic Account Transfer: Beyond traditional card-based payments, many new electronic payment systems have emerged. With the growth of computers, network technology, and electronic communication, a large number of alternative electronic payment systems have developed. These systems allow money to be moved electronically between accounts.
Types of Electronic Account transfer:
1. **ECS (Electronic Clearing Services):** ECS allows repeated transfers of money from one bank account to many others, or vice versa, using computer and internet technology. This is efficient for bulk payments.
2. **EFT (Electronic Funds Transfers):** EFT means electronically transferring money over an online network. The money sent from one bank branch is credited to the receiver's bank branch on the same day in batches. Unlike old methods, EFT avoids delays from sending demand drafts by post. Banks might charge a fee for this service.
3. **Real-Time Gross Settlement system (RTGS):** RTGS is a payment system mainly used for settling transactions between financial institutions, especially banks. These transactions are:
• **Unconditional:** The receiver gets the money regardless of whether they complete their duties to the buyer or deliver quality goods/services. This means the payment is final.
• **Irrevocable:** A transaction that has been processed correctly cannot be reversed, and the money cannot be refunded. This ensures certainty in large-value transfers.
In simple words: Electronic account transfer moves money between accounts using computers. Its types are ECS (for many repeated payments), EFT (online money transfer for same-day batches), and RTGS (for large, urgent bank transfers that are final and can't be taken back).

🎯 Exam Tip: When explaining electronic account transfers, clearly define ECS, EFT, and RTGS, focusing on their unique characteristics like repetition, speed, and finality.

 

Question 3. Write a note on
a) Internet banking
b) Mobile Banking,
Answer:
(a) Internet banking: Internet banking is a broad term for all kinds of online banking, including e-banking, virtual banking (which only operates online without physical branches), direct banks, web banking, and remote banking. It lets bank customers do many financial transactions on a secure website run by their bank. This is a very fast and easy way to perform banking activities from anywhere with an internet connection.
Advantages:
1. Payments are made easily by the account holder and are kept safe with a username and password. You can use it from anywhere in the world at any time, as long as you have internet access.
2. Any standard web browser, like Google Chrome, works fine. Internet banking does not need you to install any extra software.
(b) Mobile banking: Mobile banking is another way to do net banking. This term, also called m-banking, refers to banking services provided by the bank to customers so they can do banking transactions using their mobile phones. These transactions include checking balances, transferring money, making payments, and purchases.
Transactions can be done at any time and from anywhere. The WAP protocol on a mobile phone helps it connect to the bank's website through a special application. This gives the user full control over their account and allows them to manage their finances remotely. Mobile Banking operations can be done in the following ways:
• Contacting the call center.
• Automatic IVR (Interactive Voice Response) telephone service.
• Using a mobile phone via SMS (Short Message Service).
• WAP (Wireless Application Protocol) technology.
• Using smartphone applications. Mobile banking offers great flexibility and accessibility for banking on the go.
In simple words: Internet banking lets you do bank tasks online using a computer, safely and quickly, needing only a browser. Mobile banking is similar but done through your phone, offering banking on the go using apps, SMS, or calls.

🎯 Exam Tip: For both internet and mobile banking, highlight convenience, security (username/password), and accessibility as key benefits, while noting the role of specific technologies like WAP for mobile.

 

Question 4. What is cryptocurrency? Explain the same.
Answer: Cryptocurrency units are made by solving complex cryptographic puzzles, a process called mining. Miners do more than just create new digital money; they also start new transactions on the blockchain. As a reward for their work, they get new Bitcoins. This process helps keep the system secure and decentralized.
In simple words: Cryptocurrency is made by "mining," which means solving hard math problems. Miners get new coins, like Bitcoins, for doing this work and for helping new transactions happen.

🎯 Exam Tip: Remember that mining is essential for creating new cryptocurrency units and validating new transactions on the blockchain.

 

Question 5. Explain in detail the Unified payments interface
Answer:
(i) The Unified Payments Interface (UPI) is a real-time payment system. The National Payments Corporation of India (NPCI) developed it to help banks transfer money to each other quickly.
(ii) UPI offers a simple, secure, and fast way to pay. The Reserve Bank of India regulates this system, which allows instant fund transfers between bank accounts using mobile phones or other devices.
(iii) Unlike traditional e-wallets, which store a specific amount of money, UPI directly takes and deposits funds from the user's bank account when a transaction is made. It acts as a direct link, ensuring funds move without a middle holding account.
(iv) UPI also includes a "peer-to-peer" collect request feature. This means you can schedule requests to receive money and pay them at your convenience.
(v) UPI was built on the Immediate Payment Service (IMPS). To start a transaction, UPI apps use two types of addresses: a global address and a local address.

• The global address contains bank account numbers and IFSC codes.
• The local address is a virtual payment address (VPA).

(vi) A Virtual Payment Address (VPA), also known as UPI-ID, is a unique identifier like an email ID (e.g., name@bankname). It lets you send and receive money from various banks and prepaid payment providers.
(vii) Banks or financial institutions let customers create a VPA using their phone number, Aadhaar number, and bank account number. The VPA hides sensitive bank account details, making transactions more secure.
(viii) You need an MPIN (Mobile banking Personal Identification Number) to confirm each payment. UPI allows you to manage multiple bank accounts within a single mobile application.
(ix) Some UPI applications even let customers start transactions using only their Aadhaar number if a VPA is not available.

🎯 Exam Tip: When explaining UPI, always highlight its real-time nature, security, ease of use, and the concept of Virtual Payment Address (VPA).

Additional Important Questions and Answers

Part A

Choose The Correct Answers

 

Question 1. An electronic payment system is also called as ....................................
(a) liquidation
(b) clearing system
(c) clearing services
(d) All of the options
Answer: (d) All of the options
In simple words: An electronic payment system can also be called a liquidation system, a clearing system, or clearing services, because it handles all these financial processes.

🎯 Exam Tip: Remember that electronic payment systems encompass various functions like liquidation, clearing, and services, making "all of the options" a common answer for such questions.

 

Question 2. The term credit card was first mentioned in ....................................
(a) 1885
(b) 1887
(c) 1991
(d) 1987
Answer: (b) 1887
In simple words: The idea of a credit card first appeared in the year 1887.

🎯 Exam Tip: Note important historical dates related to financial instruments for general knowledge and exam purposes.

 

Question 3. I: Micro Electronic payments are expensive public-key cryptography. II: Security of Micro Electronic Payment is low
(a) t-True, Il-False
(b) I-False, II-True
(c) Both I, II are true
(d) Both I, II-False
Answer: (b) I-False, II-True
In simple words: Micro electronic payments are not expensive because they handle small amounts. However, their security is often lower compared to macro payments because of the smaller transaction values.

🎯 Exam Tip: Understand the key characteristics of micro payments: low value, often less complex security, and lower transaction costs, which differentiate them from macro payments.

 

Question 4. ............ is an Indian domestic open-loop card.
(a) Visa
(b) Master
(c) Rupay
(d) Mastro
Answer: (c) Rupay
In simple words: Rupay is a special card made in India that can be used for payments anywhere, just like other big card networks.

🎯 Exam Tip: Know the difference between international payment networks (Visa, Mastercard) and domestic ones like Rupay, which is India's own card payment network.

 

Question 5. Rupaywas launched in
(a) 2012
(b) 2005
(c) 2017
(d) 2019
Answer: (a) 2012
In simple words: Rupay, India's own payment card system, started in 2012.

🎯 Exam Tip: Dates of launch for key financial technologies are often tested. Remember 2012 for Rupay.

 

Question 6. How many card-based payment systems are available (based on the transaction settlement method)
(a) 2
(b) 3
(c) 4
(d) 5
Answer: (b) 3
In simple words: There are three main ways cards are used to pay for things.

🎯 Exam Tip: The three main card-based payment systems are credit cards (pay later), debit cards (pay now), and stored-value cards (pay before/pre-loaded).

 

Question 7. ............ is the first six digits of the credit card number to uniquely identify financial institutions.
(a) BIN
(b) UNF
(c) CVC2
(d) UDI
Answer: (a) BIN
In simple words: The first six numbers on your credit card are called the BIN, which tells you which bank issued the card.

🎯 Exam Tip: BIN (Bank Identification Number) is a critical component of card numbers used for identifying the issuing institution and for fraud prevention.

 

Question 8. ............ is an electronic payment system normally used for retail transactions.
(a) Credit Card
(b) Debit Card
(c) Smart Card
(d) Virtual Card
Answer: (a) Credit Card
In simple words: A credit card is a common electronic way to pay for things in shops and online.

🎯 Exam Tip: Credit cards are widely used in retail transactions, offering a deferred payment option.

 

Question 9. ............ is a type of fraud where the same cryptocurrency is spent in more than one transactions.
(a) booting
(b) Interpreting
(c) Double spend
(d) None of the options
Answer: (c) Double spend
In simple words: Double spending is like spending the same digital money twice, which is a big problem in cryptocurrency.

🎯 Exam Tip: Double spending is a fundamental problem that blockchain technology aims to prevent in cryptocurrencies. Be familiar with this concept.

 

Question 10. ............ transactions quickly and securely.
(a) E-banking
(b) Net banking
(c) E-wallets
(d) None of the options
Answer: (c) E-wallets
In simple words: E-wallets help you make online payments fast and safely.

🎯 Exam Tip: E-wallets (or electronic purses) are designed for speed and convenience in digital transactions, especially for online shopping.

 

Question 11. The term credit card was first mentioned in the sci-fi novel in the year
(a) 1997
(b) 1887
(c) 1987
(d) 1897
Answer: (b) 1887
In simple words: The idea of a credit card first appeared in a science fiction book way back in 1887.

🎯 Exam Tip: This question tests historical knowledge about the origins of financial concepts, even in fictional contexts.

 

Question 12. ................ is the activity of buying or selling commodities through online services or over the Internet.
(a) Mobile Banking
(b) Internet banking
(c) Both A and B
(d) None of the options
Answer: (b) Internet banking
In simple words: When you buy or sell things online using the internet, it's a form of internet banking.

🎯 Exam Tip: Internet banking covers a broad range of online financial activities, including buying and selling goods and services. Mobile banking is a specific type of internet banking done via mobile devices.

Assertion And Reason

 

Question 1. Assertion (A): An Electronic payment system is a financial arrangement Reason(R): K consists of an intermediator to facilitate the transfer of money-substitute between a payer and a receiver.
(a) Both (A) and (R) are correct and (R) is the correct explanation of (A)
(b) Both (A) and (R) are correct, but (R) is not the correct explanation of (A)
(c) (A) is true and (R) is false
(d) (A) is false and (R) is true
Answer: (a) Both (A) and (R) are correct and (R) is the correct explanation of (A)
In simple words: An electronic payment system helps move money between people, and this is true because it uses a go-between (an intermediator) to make those transfers easy.

🎯 Exam Tip: For Assertion-Reason questions, first check if both statements are individually true. Then, see if the Reason directly explains the Assertion.

 

Question 2. Assertion (A): Microelectronic Payment Systems is an online payment system designed to allow efficient and frequent payments of small amounts Reason(R): A payment system is an essential part of a company's financial operations.
(a) Both (A) and (R) are correct and (R) is the correct explanation of (A)
(b) Both (A) and (R) are correct, but (R) is not the correct explanation of (A)
(c) (A) is true and (R) is false
(d) (A) is false and (R) is true
Answer: (b) Both (A) and (R) are correct, but (R) is not the correct explanation of (A)
In simple words: Microelectronic payment systems are good for many small payments. It is also true that payment systems are important for a company's money matters. However, one statement doesn't explain the other directly.

🎯 Exam Tip: A reason might be true, but it must specifically explain the assertion to be the "correct explanation." Always evaluate the causal link.

 

Question 3. Assertion (A) Payment cards are plastic cards that enable cashless payments. Reason(R): Payment cards do not contain a chip.
(a) Both (A) and (R) are correct and (R) is the correct explanation of (A)
(b) Both (A) and (R) are correct, but (R) is not the correct explanation of (A)
(c) (A) is true and (R) is false
(d) (A) is false and (R) is true
Answer: (c) (A) is true and (R) is false
In simple words: Payment cards like debit or credit cards are indeed plastic and let you pay without cash. But the reason given is wrong because most modern payment cards *do* have chips.

🎯 Exam Tip: Keep up-to-date with common features of modern payment cards, like the presence of EMV chips, which enhance security.

 

Question 4. Assertion (A): Credit card Allows purchases over the Internet installments. Reason(R): credit cards are not accepted worldwide.
(a) Both (A) and (R) are correct and (R) is the correct explanation of (A)
(b) Both (A) and (R) are correct, but (R) is not the correct explanation of (A)
(c) (A) is true and (R) is false
(d) (A) is false and (R) is true
Answer: (c) (A) is true and (R) is false
In simple words: Credit cards can indeed be used to buy things online in parts (installments). However, the reason stating that credit cards are not accepted worldwide is incorrect; they are widely accepted.

🎯 Exam Tip: Credit cards are a global payment method, so any assertion stating they are not accepted worldwide is generally false.

 

Question 5. Assertion (A): All Payment cards (including debit cards) are usually plastic cards of size. Reason (R): It is of size 85.60 mm width x 53.98 mm height, rounded corners with a radius of 2.88 mm to 3.48 mm, and thickness of 0.76 mm.
(a) Both (A) and (R) are correct and (R) is the correct explanation of (A)
(b) Both (A) and (R) are correct, but (R) is not the correct explanation of (A)
(c) (A) is true and (R) is false
(d) (A) is false and (R) is true
Answer: (a) Both (A) and (R) are correct and (R) is the correct explanation of (A)
In simple words: All payment cards, including debit cards, are typically made of plastic. This is true because there's a specific standard size for these cards, which is exactly what the reason describes.

🎯 Exam Tip: Understanding industry standards, such as the ISO/IEC 7810 ID-1 standard for card dimensions, helps in identifying correct assertions and reasons.

 

Question 6. Assertion (A): EMV chip cards have an integrated chip in addition to a magnetic stripe to store cardholder's information. Reason(R): CVC2 is used in contact transactions.
(a) Both (A) and (R) are correct and (R) is the correct explanation of (A)
(b) Both (A) and (R) are correct, but (R) is not the correct explanation of (A)
(c) (A) is true and (R) is false
(d) (A) is false and (R) is true
Answer: (c) (A) is true and (R) is false
In simple words: EMV chip cards really do have a chip and a magnetic stripe to store your information. However, the reason is false because CVC2 is actually used for online transactions, not for contact transactions.

🎯 Exam Tip: Differentiate between security features like EMV chips (for in-person and contact transactions) and CVC2 (for Card Verification Value, used in card-not-present, i.e., online, transactions).

 

Question 7. Assertion (A): The RFID symbol is four curved lines radiating rightwards similar to a tilted Wi-Fi symbol. Reason(R): RFID indicates that it is a contactless smartcard.
(a) Both (A) and (R) are correct and (R) is the correct explanation of (A)
(b) Both (A) and (R) are correct, but (R) is not the correct explanation of (A)
(c) (A) is true and (R) is false
(d) (A) is false and (R) is true
Answer: (a) Both (A) and (R) are correct and (R) is the correct explanation of (A)
In simple words: The symbol for RFID (Radio-Frequency Identification) looks like a tilted Wi-Fi symbol with four curved lines. This symbol correctly tells us that the card uses contactless technology.

🎯 Exam Tip: Recognize the RFID symbol as an indicator of contactless payment capability, which is a key feature of many modern smartcards.

 

Question 8. Assertion (A): Cryptocurrency is a unique virtual (digital) asset designed to work as a medium of exchange using a cryptographic algorithm Reason(R): Cryptocurrency is also called as Bitcoins.
(a) Both (A) and (R) are correct and (R) is the correct explanation of (A)
(b) Both (A) and (R) are correct, but (R) is not the correct explanation of (A)
(c) (A) is true and (R) is false
(d) (A) is false and (R) is true
Answer: (c) (A) is true and (R) is false
In simple words: Cryptocurrency is indeed a unique digital asset that uses special math to work as money. However, the reason given is false because not all cryptocurrencies are called Bitcoins; Bitcoin is just one type of cryptocurrency.

🎯 Exam Tip: While Bitcoin is the most well-known cryptocurrency, it's important to remember that "cryptocurrency" is a broad term encompassing many different digital currencies.

 

Question 9. Assertion (A): The bitcoin payment system, was developed in 2005 Reason(R): The function of cryptocurrency is based on technologies such as Mining, Blockchain, Directed Acyclic Graph, Distributed register (ledger).
(a) Both (A) and (R) are correct and (R) is the correct explanation of (A)
(b) Both (A) and (R) are correct, but (R) is not the correct explanation of (A)
(c) (A) is true and (R) is false
(d) (A) is false and (R) is true
Answer: (d) (A) is false and (R) is true
In simple words: The first statement is false because Bitcoin was created in 2009, not 2005. The second statement is true, as cryptocurrency systems do use mining, blockchain, and other advanced technologies to work.

🎯 Exam Tip: Be precise with historical facts; Bitcoin's creation date (2009) is a common piece of knowledge in cryptocurrency. Understanding the underlying technologies of cryptocurrency is also crucial.

 

Question 10. Assertion (A): Unified Payments Interface (UPI) is a real-time payment system developed by the National Payments Corporation of India (NCPI) Reason(R): URI to facilitate inter-bank transactions.
(a) Both (A) and (R) are correct and (R) is the correct explanation of (A)
(b) Both (A) and (R) are correct, but (R) is not the correct explanation of (A)
(c) (A) is true and (R) is false
(d) (A) is false and (R) is true
Answer: (a) Both (A) and (R) are correct and (R) is the correct explanation of (A)
In simple words: UPI is a real-time payment system made by NPCI, which is correct. The reason is also correct, as UPI (which uses Virtual Payment Addresses, often referred to as URIs in a general sense for identification) helps banks make transfers fast.

🎯 Exam Tip: UPI's real-time nature and development by NPCI are fundamental facts. The core purpose of UPI is to streamline inter-bank transactions.

Find The Odd One On The Following

 

Question 1. Find The Odd One On The Following
(a) Paytm
(b) Bitcoin
(c) Amazon
Answer: (b) Bitcoin
In simple words: Paytm and Amazon are online marketplaces and payment services. Bitcoin is a digital currency, which makes it different from the other two.

🎯 Exam Tip: Classify entities based on their primary function. Paytm and Amazon are platforms, while Bitcoin is a currency.

 

Question 2. Find The Odd One On The Following
(a) Customer
(b) Fund Transfer
(c) Service provider
(d) payment processor
Answer: (b) Fund Transfer
In simple words: Customer, service provider, and payment processor are all roles played by people or companies in a payment system. Fund transfer is an action or process, not a role.

🎯 Exam Tip: Understand the different parties involved in a payment system versus the actions performed within it.

 

Question 3. Find The Odd One On The Following
(a) Hash chain
(b) Hash collision
(c) Hash secret
(d) Hash Sequences
Answer: (c) Hash secret
In simple words: Hash chain, hash collision, and hash sequences are all concepts related to how hash functions work. "Hash secret" is not a standard term in this context, making it the odd one out.

🎯 Exam Tip: Familiarize yourself with common terms and concepts in cryptography and digital security, particularly those related to hashing.

 

Question 4. Find The Odd One On The Following
(a) Bearer
(b) Provider
(c) Acquirer
(d) Merchant
Answer: (b) Provider
In simple words: In credit card transactions, the bearer (cardholder), acquirer, and merchant are specific roles. "Provider" is a more general term and not a specific role in credit card operations.

🎯 Exam Tip: Know the specific roles and participants in a credit card transaction flow, such as cardholder, merchant, issuer, and acquirer.

 

Question 5. Find The Odd One On The Following
(a) EFTPOS
(b) Offline debit
(c) Purush card system
(d) Authorization
Answer: (d) Authorization
In simple words: EFTPOS, Offline debit, and Purush card system are all types or methods of payment. Authorization is a step in the payment process, not a type of system itself.

🎯 Exam Tip: Distinguish between payment methods/systems and the specific steps (like authorization) involved in processing a payment.

 

Question 6. Find The Odd One On The Following
(a) ECS
(b) EFT
(c) GST
(d) RTGS
Answer: (d) RTGS
In simple words: ECS, EFT, and RTGS are all electronic fund transfer systems. GST (Goods and Services Tax) is a type of tax, not a payment system, so it is the odd one out.

🎯 Exam Tip: Be able to identify and differentiate between various electronic payment systems and taxation systems.

 

Question 7. Find The Odd One On The Following
(a) Crypto coins
(b) E-cash
(c) Virtual currencies
(d) Statistical Currencies
Answer: (c) Virtual currencies
In simple words: Crypto coins, E-cash, and Virtual currencies are all terms related to digital money. "Statistical Currencies" is not a recognized type of currency.

🎯 Exam Tip: Understand the terminology used for digital and virtual currencies; "Statistical Currencies" is a distractor.

 

Question 8. Find The Odd One On The Following
(a) Mining
(b) Acyclic graphics
(c) Ledger
(d) Debitor\Creditor
Answer: (d) Debitor\Creditor
In simple words: Mining, acyclic graphs, and ledgers are all terms used in the context of cryptocurrencies and blockchain technology. "Debitor\Creditor" refers to roles in traditional accounting, making it the different one.

🎯 Exam Tip: Familiarize yourself with blockchain and cryptocurrency terminology versus traditional financial accounting terms.

 

Question 9. Find The Odd One On The Following
(a) Bitshares
(b) Master coin
(c) Trading
(d) AMVT
Answer: (c) Trading
In simple words: Bitshares and Mastercoin are types of cryptocurrencies. Trading is an activity where you buy and sell things, which is different from a currency itself. AMVT is not a known cryptocurrency term.

🎯 Exam Tip: Differentiate between specific cryptocurrencies and general financial activities like trading.

 

Question 10. Find The Odd One On The Following
(a) Paypal
(b) SBI Buddy
(c) Paytm
(d) Flipkart
Answer: (d) Flipkart
In simple words: Paypal, SBI Buddy, and Paytm are all payment service providers or digital wallets. Flipkart is primarily an e-commerce shopping website, which makes it different.

🎯 Exam Tip: Understand the primary function of different online services—whether they are primarily payment platforms or e-commerce retailers.

Match The Following:

 

Question 1. Match The Following:
EFTPOS – Signature Debit
Offline Debit – PIN Debit
Closed Loop – Multi-Purpose
Open Loop – Single Purpose
Answer:
1. EFTPOS - PIN Debit
2. Offline Debit - Signature Debit
3. Closed Loop - Single Purpose
4. Open Loop - Multi-Purpose
In simple words: EFTPOS uses PINs. Offline debit uses signatures. Closed-loop cards have one purpose, like a store gift card. Open-loop cards can be used for many things, like a regular debit card.

🎯 Exam Tip: Ensure you know the core characteristics of each payment method, such as authentication type (PIN vs. Signature) and the scope of usage (single vs. multi-purpose).

 

Question 2. Match The Following:
Hologram – Contactless Smart Card
RFID Symbol – Card Holder Information
EMV Chip – Emblem
Publisher – Prevents Duplication
Answer:
1. Hologram - Prevents Duplication
2. RFID Symbol - Contactless Smart Card
3. EMV Chip - Card Holder Information
4. Publisher - Emblem
In simple words: Holograms stop copies. The RFID symbol shows it's a contactless card. EMV chips hold your card details. The publisher's emblem is like their logo.

🎯 Exam Tip: Understand the security features and identification elements on payment cards, as well as their specific functions.

Abbreviations:

• UPI – Unified Payment Interface
• MII – Major Industry Identifier
• IIN - Issuer Identifier Number
• BIN – Bank Identification Number
• EMV – Europay, MasterCard, Visa
• RFID - Radio-Frequency Identification
• CVV – Card Verification Code
• ECS – Electronic Clearing Services
• EFT – Electronic Fund Transfer
• RTGS – Real Time Gross Settlement System
• PoS – Point of Sale
• NEFT – National Electronic Fund Transfer
• RBI – Reserve Bank of India
• IDRBT – Institute for Development and Research in Banking Technology
• ICO – Initial Coin Offer
• OTP – One-Time password
• ACH – Automated Clearing House
• NCPI – National Payment Corporation of India
• IMPS – Immediate Payment Service
• VPA – Virtual Payment Address
• BHIM – Bharat Interface for Money

Very Short Answers

 

Question 1. What is the use of (POS) Point of Sale Terminal?
Answer: A Point of Sale (POS) Terminal helps customers make payments when they buy goods and services. They can use credit or debit cards for these payments. This makes shopping and paying much easier and faster.
In simple words: A POS terminal lets you pay for things with your credit or debit card when you buy them.

🎯 Exam Tip: Remember that POS terminals simplify transactions for both customers and businesses by handling card payments directly at the point of sale.

 

Question 2. What are payment cards?
Answer: Payment cards are plastic cards that let you pay for things without needing physical cash. They are a common way to handle money in today's digital world.
In simple words: Payment cards are plastic cards used to make payments without cash.

🎯 Exam Tip: When defining payment cards, highlight their plastic nature and their role in enabling cashless transactions.

 

Question 3. What are the two types of electronic payment systems?
Answer: The two main types of electronic payment systems are Microelectronic payment systems and Macro electronic payment systems. These systems handle different sizes of transactions, from very small to very large.
In simple words: The two types are microelectronic payment systems and macro electronic payment systems.

🎯 Exam Tip: Clearly state both types of electronic payment systems to ensure a complete answer.

 

Question 4. What are the three types of cards using for payment systems?
Answer: The three main types of cards used for payment systems are Credit cards, Debit cards, and Stored value cards. Each type offers different ways to pay and manage money.
In simple words: The three cards are credit cards, debit cards, and stored value cards.

🎯 Exam Tip: Listing all three distinct card types is crucial for a full score on this question.

 

Question 5. What are the two types of payment systems?
Answer: The two types of payment systems are microelectronic payment systems and macro electronic payment systems. These categories help classify how money transfers happen based on their size.
In simple words: The two types are microelectronic payment systems and macro electronic payment systems.

🎯 Exam Tip: Make sure to mention both micro and macro payment systems as the two primary types.

 

Question 6. What is a credit card payment system?
Answer: A credit card payment system is an electronic way to pay that is usually used for shopping in stores. It allows you to buy things on credit, which means you pay later.
In simple words: A credit card system is an electronic way to pay in stores, where you pay for items later.

🎯 Exam Tip: Emphasize that a credit card system is electronic and used for retail transactions where payment is deferred.

 

Question 7. What is a debit card payment system?
Answer: A debit card payment system uses an electronic payment card where the money for your purchase is taken directly from your bank account. This happens right after you approve the transaction. It's like paying with cash directly from your account.
In simple words: A debit card system takes money directly from your bank account when you pay, after you approve it.

🎯 Exam Tip: The key point for a debit card system is direct deduction from the bank account with authorization.

 

Question 8. What is a Magnetic stripe?
Answer: A magnetic stripe is a dark strip found on the back of payment cards. It is made of an iron-based magnetic material. This stripe holds important encrypted information about the cardholder and their account number. It helps the card reader identify your card.
In simple words: It's the black strip on a card that stores encrypted information about you and your bank account.

🎯 Exam Tip: Remember to specify that a magnetic stripe is iron-based, encrypted, and stores cardholder/account data.

 

Question 9. What is an EMV chip?
Answer: An EMV chip is a small, integrated chip found on payment cards, in addition to the magnetic stripe. Its purpose is to store the cardholder's information. This chip makes transactions more secure by encrypting data differently than a magnetic stripe. EMV stands for Europay, MasterCard, and Visa.
In simple words: An EMV chip is a small chip on a card that stores your information and makes payments safer.

🎯 Exam Tip: Mentioning that the EMV chip is an integrated circuit and stores cardholder information for enhanced security is key.

 

Question 10. What is Hologram?
Answer: A hologram is a special security feature used on many payment cards. It creates a 3-dimensional image when light reflects off it. This feature helps prevent fake cards from being made by making duplication very difficult.
In simple words: A hologram is a 3D image on a card that prevents people from making fake copies.

🎯 Exam Tip: The two essential points for a hologram are its security function (preventing duplication) and its 3-dimensional image characteristic.

 

Question 11. What is the use of real-time gross settlement?
Answer: Real-time gross settlement (RTGS) is used for quickly settling transactions between financial institutions. This system ensures that money transfers are final and irreversible almost instantly. It's very important for large value payments between banks.
In simple words: It helps financial institutions send and receive large amounts of money to each other quickly and finally.

🎯 Exam Tip: Focus on "settlement of transactions" and "financial institutions" as the core components of RTGS use.

 

Question 12. What is Cryptocurrency?
Answer: Cryptocurrency is a unique type of virtual money. It is designed to work as a medium of exchange. Unlike regular money, it uses special computer code to keep it safe and to verify transactions. Bitcoin is a well-known example.
In simple words: Cryptocurrency is a special digital money used to buy things, and it is kept safe by computer code.

🎯 Exam Tip: The definition should highlight "virtual asset," "medium of exchange," and "cryptographic algorithm" as key characteristics.

 

Question 13. What algorithm is used for Cryptocurrency?
Answer: A cryptographic algorithm is used for cryptocurrency. This special mathematical process makes sure transactions are secure and cannot be changed. It is the backbone of how digital currencies maintain their integrity.
In simple words: Cryptographic algorithms are used to make cryptocurrency safe and secure.

🎯 Exam Tip: Simply stating "cryptographic algorithm" is the direct and correct answer here.

 

Question 14. What is Bitcoin?
Answer: Bitcoin is the most widely known and the first decentralized cryptocurrency. It was created in 2009 and is recognized globally as a digital form of money. It operates without a central bank or single administrator.
In simple words: Bitcoin is the first and most popular digital money that works without a central controller.

🎯 Exam Tip: Define Bitcoin by its primary characteristics: most popular, first, and decentralized cryptocurrency.

 

Question 15. What is Altcoin?
Answer: Altcoins is the general name given to all cryptocurrencies that came out after Bitcoin. These are alternative digital currencies, often designed with different features or goals than Bitcoin. Litecoin and Ethereum are examples of altcoins.
In simple words: Altcoins are all the other digital currencies that were created after Bitcoin.

🎯 Exam Tip: The core of the answer is that altcoins are cryptocurrencies that emerged after Bitcoin.

 

Question 16. What is mining in cryptocurrency?
Answer: In cryptocurrency, mining is the process where new units of cryptocurrency are created. This happens by solving complex cryptographic puzzles. Miners also help confirm new transactions on the blockchain. For their work, they usually receive new Bitcoins as a reward.
In simple words: Mining is how new digital money is made by solving hard computer problems, and miners get rewarded for it.

🎯 Exam Tip: Explain mining as the creation of cryptocurrency units through solving cryptographic tasks, and the reward system for miners.

 

Question 17. What is Blockchain?
Answer: Blockchain is an open and distributed digital ledger, or a book, that records all transactions of cryptocurrencies. Every transaction is added as a "block" to a chain of previous blocks, creating a secure and unchangeable history. This makes it very secure.
In simple words: Blockchain is a public digital record book that keeps track of all cryptocurrency transactions in a safe way.

🎯 Exam Tip: Key aspects of blockchain are "open distributed ledger" and its function of "recording cryptocurrency transactions."

 

Question 18. What is the use electronic wallet?
Answer: An electronic wallet, or e-wallet, is used to help users make electronic transactions quickly and safely over the Internet. It stores payment information, like credit card numbers, for easy access. This makes online shopping and money transfers very convenient.
In simple words: An e-wallet helps you make fast and secure online payments using the internet.

🎯 Exam Tip: Highlight the two main benefits of an e-wallet: quick and secure electronic transactions over the internet.

 

Question 19. What is another name of mobile banking?
Answer: Another common name for mobile banking is m-banking. It allows people to do banking tasks using their mobile phones, making financial services accessible anywhere. Net banking is a broader term, while m-banking specifically refers to mobile usage.
In simple words: Mobile banking is also called m-banking.

🎯 Exam Tip: Provide "m-banking" as the direct alternative name for mobile banking.

 

Question 20. Who developed Unified Payments Interface (UPI)?
Answer: The Unified Payments Interface (UPI) was developed by the National Payments Corporation of India (NCPI). NCPI is an organization dedicated to operating retail payments and settlement systems in India. They aim to make digital payments easy and widespread.
In simple words: The National Payments Corporation of India (NCPI) developed UPI.

🎯 Exam Tip: Identifying "National Payments Corporation of India (NCPI)" is the direct answer required.

Part B

Short Answers

 

Question 1. Write a note on payment cards?
Answer: Payment cards are plastic cards that enable cashless payments. They are simple, embossed plastic cards that verify the cardholder's identity for the issuing company. This allows the user to make various financial services, such as purchases or withdrawals. Credit, debit, and stored value cards are common examples.
In simple words: Payment cards are plastic cards that let you pay without cash and verify who you are, allowing you to use different banking services.

🎯 Exam Tip: Emphasize the physical nature (plastic, embossed), their function (cashless payments), and their role in authenticating the cardholder for financial services.

 

Question 2. Define liquidation or clearing system or clearing service.
Answer: A liquidation or clearing system is a financial arrangement that includes an intermediary. This intermediary helps transfer money or a money substitute between the person paying and the person receiving. It simplifies the process of settling financial transactions between different parties. This system ensures that all financial dealings are processed smoothly and securely.

• An Electronic payment system is a financial arrangement that consists of an intermediator to facilitate the transfer of money-substitute between a payer and a receiver.
• It is known as liquidation, clearing system, or clearing service.

In simple words: A clearing system is a financial setup with a middleman who helps send money from one person to another.

🎯 Exam Tip: Focus on the role of an intermediary in facilitating money transfers between payers and receivers as the core definition.

 

Question 3. What is the role of the Electronic payment system?
Answer: An electronic payment system helps transfer value from one part of the economy to another. It plays a crucial role in today's money systems. These systems make financial transactions faster and more efficient for everyone involved. Without them, modern commerce would be significantly slower and more complex.
In simple words: Electronic payment systems move money between different parts of the economy and are very important for modern finance.

🎯 Exam Tip: The answer should highlight the system's role in transferring value and its importance in modern monetary systems.

 

Question 4. What are the two types of payment systems?
Answer: Payment systems are generally classified into two main types:

• Microelectronic Payment Systems
• Macro Electronic Payment Systems

These types categorize transactions based on their monetary value and complexity. Micro payments are for small amounts, while macro payments are for larger, more complex transactions.
In simple words: There are two main payment systems: Microelectronic Payment Systems and Macro Electronic Payment Systems.

🎯 Exam Tip: Clearly list both microelectronic and macro electronic payment systems as the two primary classifications.

 

Question 5. Define COD?
Answer: COD stands for Cash on Delivery, and it is also known as collection on delivery. This is a payment method where the buyer pays for goods only when they receive them. The payment is made upon delivery, rather than in advance. This method is often preferred for online shopping as it builds trust between the buyer and seller.
In simple words: COD (Cash on Delivery) means you pay for your items when they are delivered to you, not before.

🎯 Exam Tip: Specify that COD means "Cash on Delivery" and that payment is made upon receipt of goods, not in advance.

 

Question 6. List some popular macro on-line payment systems.
Answer: Some popular macro online payment systems include:

• Electronic account transfer
• Electronic cash payment systems
• Mobile payment systems
• Internet payment systems

These systems are designed to handle larger value transactions securely and efficiently over digital networks. They are essential for modern business and commerce.
In simple words: Popular big online payment systems include electronic account transfers, e-cash, mobile payments, and internet payments.

🎯 Exam Tip: When listing macro online payment systems, ensure you include diverse examples like account transfers and mobile/internet payment options.

 

Question 7. What are the three widely used card-based payment systems?
Answer: The three widely used card-based payment systems are:

• Credit card-based payment systems (where you pay later)
• Debit card-based payment systems (where you pay now)
• Stored value card-based payment systems (where you pay before)

Each system serves a different financial need, offering flexibility in how purchases are made. These represent the main ways people use cards to manage their transactions.
In simple words: The three main card payment systems are credit cards (pay later), debit cards (pay now), and stored value cards (pay before).

🎯 Exam Tip: List the three types of card-based payment systems and include their key characteristic (pay later, pay now, pay before).

 

Question 8. What is mean by Credit Card?
Answer: A credit card is a type of electronic payment system commonly used for shopping in stores. It allows the cardholder to buy goods or services from a seller based on a promise to the card issuer. The cardholder agrees to pay back the amount later, along with any agreed interest. This system offers convenience and flexibility in purchasing.

• Credit card is an electronic payment system normally used for retail transactions.
• A credit card enables the bearer to buy goods or services from a vendor, based on the cardholder's promise to the card issuer to pay back the value later with the agreed interest.

In simple words: A credit card is an electronic card that lets you buy things now and pay for them later, usually with interest.

🎯 Exam Tip: Focus on a credit card as an electronic payment system for retail transactions that allows for deferred payment with interest.

 

Question 9. How merchant will be one of the Key Players in the operations of credit cards?
Answer: A merchant is a key player in credit card operations because they are the storekeeper or vendor who sells goods or services. They receive payment from customers through the credit card system. Merchants are the initial point of contact where a credit card is used for a transaction. Without merchants, the entire credit card ecosystem wouldn't function for purchases.
In simple words: Merchants are important because they are the stores or sellers who take credit card payments from customers for goods and services.

🎯 Exam Tip: Clearly state the merchant's role as the vendor receiving payment for goods/services via credit card.

 

Question 10. How Acquirer will be one of the Key Players in the operations of credit cards?
Answer: The acquirer is a key player in credit card operations as it is the merchant's bank. This bank is responsible for receiving payment on behalf of the merchant. It also sends authorization requests to the bank that issued the credit card through the correct channels. The acquirer acts as a bridge between the merchant and the credit card network.
In simple words: The acquirer is the merchant's bank, which gets payments for the merchant and sends requests to the card issuer.

🎯 Exam Tip: Emphasize that the acquirer is the merchant's bank, handling payment receipt and authorization requests to the issuing bank.

 

Question 11. What is mean by RFID symbol?
Answer: The RFID (Radio-Frequency Identification) symbol looks like four curved lines radiating to the right, similar to a tilted Wi-Fi symbol. This symbol indicates that a card or device is a contactless smartcard. It means the card can communicate with a reader without physical contact, making transactions very fast.

• RFID symbol is four curved lines radiating rightwards similar to a tilted Wi-Fi symbol.
• It indicates that it is a contactless smartcard.

In simple words: The RFID symbol is like a Wi-Fi symbol and shows that a card can be used for contactless payments.

🎯 Exam Tip: Describe the visual appearance of the RFID symbol and its meaning for contactless smartcards.

 

Question 12. Define Hologram.
Answer: A hologram is a security feature on cards that helps prevent duplication. It is a three-dimensional image created by light waves interfering with each other. This complex image is very difficult to copy, making it a strong deterrent against counterfeiting. You can often see holograms on credit cards and IDs.
In simple words: A hologram is a 3D security image on cards that stops them from being copied easily.

🎯 Exam Tip: Focus on the hologram as a security feature, its anti-duplication property, and its nature as a 3-dimensional image formed by light interference.

 

Question 13. What is mean by CVC/CVV?
Answer: CVC stands for Card Verification Code, and CVV stands for Card Verification Value. These are security codes, typically three digits long, found on the back of most credit and debit cards, usually near the signature panel. They help ensure that the person using the card is the actual owner during online or phone transactions.

• CVV - Card Verification value
• CVC - Card Verification code
• It is a 3 digit code usually printed to the left of the signature pane that validates the card.

In simple words: CVC/CVV is a three-digit security code on your card that helps make sure it's really you using it.

🎯 Exam Tip: Clearly state what CVC/CVV stands for, its function as a security code, and its typical placement on the card.

 

Question 14. What is mean by Debit Card?
Answer: A Debit Card is an electronic payment card that directly deducts the transaction amount from the cardholder's bank account. This deduction happens right after the transaction is authorized. It works like an electronic check, ensuring you spend only the money you already have in your account. This provides a direct link between your purchases and your available funds.
In simple words: A debit card takes money directly from your bank account when you use it to pay, after you give permission.

🎯 Exam Tip: The core definition of a debit card is that it's an electronic payment card where funds are deducted directly from the bank account upon authorization.

 

Question 15. What is Smart card?
Answer: A smart card is a plastic card that has a small, built-in microprocessor chip. This chip is used to perform financial transactions and store information securely. Modern smart cards often include both a chip and a magnetic stripe, giving them more features and better security than older cards. They are essentially tiny computers on a card.

• A plastic card with a built-in microprocessor used typically to perform financial transactions.
• The modern version of card-based payment is smart cards.
• Smart card along with the regular features of any card-based payment system holds an EMV chip.

In simple words: A smart card is a plastic card with a small computer chip inside that helps with payments and stores information safely.

🎯 Exam Tip: Emphasize the presence of a "built-in microprocessor" and its function in performing "financial transactions" as key to defining a smart card.

 

Question 16. What are the two varieties for the stored-value cards?
Answer: There are two varieties for the stored-value card:

• Closed-loop (single purpose)
• Open-loop (multipurpose)

These types categorize stored-value cards based on where and how they can be used. Closed-loop cards are limited to specific vendors, while open-loop cards offer wider usability. Knowing these differences helps understand their applications.
In simple words: The two types of stored-value cards are closed-loop (for one purpose) and open-loop (for many purposes).

🎯 Exam Tip: Accurately name both "Closed-loop" and "Open-loop" as the two varieties of stored-value cards.

 

Question 17. List the advantages of smart card.
Answer: The advantage of Smart cards is that it can:

• Provide Identification
• Authentication
• Data Storage
• Application Processing.

Smart cards offer enhanced security and versatility because they can store data and run applications directly. This makes them more powerful than traditional magnetic stripe cards. Their built-in processing capabilities allow for complex functions and secure data handling.
In simple words: Smart cards are good because they can identify you, confirm who you are, store information, and run small programs.

🎯 Exam Tip: When listing advantages, cover key functions like identification, authentication, data storage, and processing capability.

 

Question 18. What are the two types of smart card?
Answer: Smart cards can be classified into two main types:

• Contact smart cards
• Contactless smart cards.

These types differ in how they connect with a reader. Contact cards need to be inserted, while contactless cards work by just being close to the reader. Both types use an embedded microchip for security and functionality.
In simple words: The two types of smart cards are contact smart cards and contactless smart cards.

🎯 Exam Tip: Distinguish between "contact" and "contactless" smart cards as the two categories.

 

Question 19. What is mean E-cash?
Answer: E-cash, or electronic cash, is a digital currency that exists as data. It converts real cash value into a series of encrypted numbers. These numbers are then used to represent the market value of various currencies in the digital world. It allows for secure and anonymous transactions online.

• Electronic cash (E-Cash) is a currency that flows in the form of data.
• It converts the cash value into a series of encrypted sequence numbers and uses these serial numbers to represent the market value of various currencies in reality.

In simple words: E-cash is digital money that uses encrypted numbers to represent real money value for online transactions.

🎯 Exam Tip: Define e-cash as a data-based currency that converts cash value into encrypted numbers to represent real-world currency in digital form.

 

Question 20. List the advantages of Internet Banking.
Answer: The advantages of Internet banking are that:

• Payments are made at the convenience of the account holder and are secured by user name and password. You can access it from anywhere in the world and at any time using internet access.
• Any standard browser (like Google Chrome) is sufficient. Internet banking does not need any additional software to be installed.

This makes banking highly flexible and accessible, saving time and effort. It also means you don't need to visit a physical bank branch as often.
In simple words: Internet banking lets you pay easily and safely from anywhere with just a username and password, and you don't need special software.

🎯 Exam Tip: Highlight convenience (anytime, anywhere access with username/password security) and ease of use (no extra software needed) as primary advantages.

Part C

Explain In Brief Answer

 

Question 1. How will you do the Microelectronic payment transactions?
Answer: Microelectronic payment transactions involve the customer, a service provider, and a payment processor. Here's how it works:

• Step 1: The customer first proves their identity, and the payment processor handles the micro-payments.
• Step 2: The customer then pays these micro-payments to an online service provider and gets the requested goods or services.
• Step 3: Finally, the service provider deposits the micro-payments received from the customer into their account with the payment processor and gets the money.

This ensures small transactions are processed efficiently and securely. The process allows for very small amounts of money to be moved digitally.
In simple words: First, you prove who you are and pay a small amount. Then you get your goods. Last, the seller gets their money from the payment system.

🎯 Exam Tip: Clearly outline the three steps, showing the flow from customer authentication to the service provider receiving funds via the payment processor.

 

Question 2. Write a short note on Real Time Gross Settlement?
Answer: Real-Time Gross Settlement (RTGS) is a payment system mainly used for settling transactions between banks and other financial institutions. It processes payments continuously, one by one, as they happen, ensuring they are final and irreversible. RTGS transactions are typically large-value payments. This system is crucial for the stability and efficiency of a country's financial system because it eliminates settlement risk.

• Real-Time Gross Settlement system (RTGS) is a payment system particularly used for the settlement of transactions between financial institutions, especially banks.

In simple words: RTGS is a system that instantly settles large money transfers between banks, making them final right away.

🎯 Exam Tip: Define RTGS by focusing on its real-time, gross (individual), and final settlement nature, primarily for large-value transactions between financial institutions.

 

Question 3. Mention the advantages of a credit card?
Answer: Here are the advantages of using a credit card:

• Most credit cards are accepted all over the world, making international purchases easy.
• You don't need to pay for purchases right away; you get extra time to pay. This helps with managing your budget.
• Depending on the specific card, you might not have to pay an annual fee.
• Credit cards allow you to make purchases over the Internet and often offer installment plans.
• Some card issuers allow you to "round up" your purchase price and pay the difference in cash, which can simplify transactions.

These benefits make credit cards a convenient and flexible financial tool for many people.
In simple words: Credit cards are useful because they are accepted worldwide, give you time to pay, might not have annual fees, allow online shopping, and can simplify transactions.

🎯 Exam Tip: List key benefits like worldwide acceptance, deferred payment, potential for no annual fee, online purchase/installments, and the "round up" feature if applicable.

 

Question 4. What are three ways of processing debit card transactions?
Answer: Three ways of processing debit card transactions are:

• EFTPOS (Electronic Funds Transfer at Point of Sale), also known as online debit or PIN debit, requires you to enter your PIN.
• Offline debit, sometimes called signature debit, involves signing for your purchase, and the transaction is processed later.
• Electronic Purse Card System, which stores a certain amount of money digitally on the card itself, allowing for offline transactions.

These different methods ensure that debit cards can be used in various retail environments. Each method has specific security protocols and processing times.
In simple words: Debit cards can be processed in three ways: EFTPOS (with a PIN), offline debit (with a signature), and through an Electronic Purse Card System.

🎯 Exam Tip: Name EFTPOS (online/PIN debit), offline debit (signature debit), and Electronic Purse Card System as the three distinct processing methods.

 

Question 5. Define (i) Closed Loop (ii) Open Loop
Answer:
(i) Closed Loop

• In closed-loop cards, money is stored on the card as binary-coded data, not as actual currency.
• These cards are issued by a single merchant or a group of related merchants. They can only be used to make purchases from that specific place, for example, a Chennai metro rail travel card. These cards are limited in their use.

(ii) Open loop (multipurpose)

• Open-loop cards can be used for debit transactions at many different retailers.
• They are also known as prepaid-debit cards.
• These cards can be used anywhere that branded cards (like Visa gift cards) are accepted. They offer much more flexibility.

Understanding these two types helps to distinguish between limited-use and general-use stored-value cards.
In simple words: Closed-loop cards store money as data and only work at one specific store, while open-loop cards are like prepaid debit cards that work at many different stores.

🎯 Exam Tip: For each type (Closed Loop and Open Loop), define its method of money storage, who issues it, and where it can be used, highlighting the difference in scope.

 

Question 6. Give the two types of Real-time gross settlement transactions?
Answer: Real-time gross settlement transactions have two key characteristics that define their nature:
Unconditional – This means the recipient will get the money no matter what. It doesn't depend on whether the person paying fulfills their promises to the buyer or delivers goods/services of the right quality. Once initiated, the payment is guaranteed.
Irrevocable – A transaction that has been processed correctly cannot be reversed. The money cannot be refunded. This is known as "settlement finality" and is a critical feature for large-value financial transfers. This ensures certainty in financial dealings.
In simple words: Real-time gross settlement transactions are "unconditional," meaning the receiver always gets the money, and "irrevocable," meaning a correctly processed payment cannot be taken back.

🎯 Exam Tip: Clearly describe the "unconditional" and "irrevocable" nature of RTGS transactions as the two defining characteristics, ensuring you explain what each term means in this context.

 

Question 1. Explain Debit Card?
Answer: A debit card is a type of electronic payment card. When you make a purchase, the money is taken directly from your bank account right away after the transaction is approved. Debit cards are similar to ATM cards and can be used instead of cash. They work much like credit cards in terms of use, but payments are instantly debited from your linked bank account. In modern times, debit cards are very commonly used.
The debit card looks exactly like a credit card in terms of its physical features. It can be hard to tell them apart without looking for the words "credit" or "debit" on them. There are three main ways debit card transactions are processed:
1. EFTPOS (also known as online debit or PIN debit)
2. Offline debit (also known as signature debit)
3. Electronic Purse Card System
In simple words: A debit card lets you pay directly from your bank account when you buy things. It looks like a credit card but takes money out instantly.

🎯 Exam Tip: Remember that a debit card draws funds directly from your bank account, unlike a credit card which allows you to borrow money.

 

Question 2. Explain in detail the Credit card Number.
Answer: A credit card number is a unique 16-digit number found on modern credit cards. This number helps to identify the card and its issuer. Here's what each part of the number means:
- The first digit of the credit card number is called the Major Industry Identifier (MII). This digit tells you the category of the issuer, for example, '1' for airlines or '4' for banks.
- The next 5 digits uniquely identify the organization that issued the card.
- The first 6 digits together are known as the Issuer Identifier Number (IIN) or Bank Identification Number (BIN). This shows which bank or institution issued the card.
- The next 9 digits represent the actual account number of the cardholder.
- The very last digit is a check digit. This digit is used to check for errors and is based on a calculation called the Luhn algorithm.
(i) **Contact smart cards**
Contact smart cards have a small contact area, about one square centimeter in size, with several gold-plated pads. These pads create an electrical connection when the card is put into a reader. The reader then acts as a way for the smart card and a computer system (like a point of sale terminal or POS) to communicate. A good example of this is when you insert your card into a card machine at a store.
(ii) **Contactless smart cards**
Contactless smart cards use radio frequency (RF) induction technology. These cards do not need to be physically inserted into a reader. Instead, they just need to be held close to an antenna to communicate and work. This makes transactions faster and more convenient.
In simple words: A credit card number is 16 digits long and each part tells you something specific about the card, like who issued it and your account number. Smart cards can be contact (inserted) or contactless (tapped) and both have unique features for secure transactions.

🎯 Exam Tip: When explaining credit card numbers, remember the specific role of the MII, IIN/BIN, account number, and check digit. For smart cards, highlight the difference between contact and contactless technology.

 

Question 4. Write the steps to transfer funds using Net Banking.
Answer: To transfer money using net banking, you need to follow these simple steps:
- **Step 1:** First, log in to your net banking account. You will use the unique username and password that your bank gave you.
- **Step 2:** Next, you need to add the person you want to send money to as a payee. You will need to fill in details like their account number, name, and IFSC code in the 'Add New Payee' section.
- **Step 3:** Once the new payee is added, you can choose the mode of fund transfer, such as RTGS, NEFT, or IMPS. These are different ways to send money electronically.
- **Step 4:** Select the bank account from which you want to transfer money. Then, choose the payee and enter the amount you wish to send. You can also add a small note or remark, which is optional.
- **Step 5:** Click on the 'submit' button to proceed with the transfer.
- **Step 6:** Finally, you will receive a One-Time Password (OTP) on your mobile number that is linked to your bank account. Enter this OTP to complete the transaction successfully.
In simple words: To send money using net banking, first log in, add the person you want to send money to, pick a transfer method, enter the amount, and then confirm with an OTP.

🎯 Exam Tip: List the steps clearly and in the correct order. Mentioning the importance of OTP for security is a good point.

 

Question 5. Explain the advantages of UPI?
Answer: The Unified Payments Interface (UPI) offers several advantages that make it a popular payment method:
- It allows for immediate money transfers using mobile devices at any time, day or night. This means transactions can happen 24 hours a day, 7 days a week.
- You can use a single mobile application to access and manage multiple bank accounts. This makes banking very convenient as all your accounts are in one place.
- UPI enables "Single Click Authentication" for transferring funds. This simplifies the process, making it quicker and easier to send money.
- You don't need to enter long details like card numbers, account numbers, or IFSC codes for every transaction. This saves time and reduces the chances of errors.
- Electronic payments become much simpler because UPI removes the need for a separate digital wallet or a physical credit or debit card for many transactions.
In simple words: UPI helps you send money instantly and easily using just your phone, without needing many details or a physical card. It connects all your bank accounts in one app.

🎯 Exam Tip: Focus on UPI's key benefits: instant transfers, single app for multiple accounts, simplified authentication, and reduced need for traditional card details.