CBSE Class 12 Computer Science Introduction To M Commerce MCQs Set E

CBSE Class 12 Computer Science Introduction To M Commerce MCQs Set E with answers available in Pdf for free download. The MCQ Questions for Class 12 Computer Science with answers have been prepared as per the latest syllabus, NCERT books and examination pattern suggested in Standard 12 by CBSE, NCERT and KVS. Multiple Choice Questions are an important part of exams for Grade 12 Computer Science and if practiced properly can help you to get higher marks. Refer to more Chapter-wise MCQs for NCERT Class 12 Computer Science and also download more latest study material for all subjects

Introduction To M Commerce Class 12 Computer Science MCQ

Class 12 Computer Science students should refer to the following multiple-choice questions with answers for Introduction To M Commerce in standard 12. These MCQ questions with answers for Grade 12 Computer Science will come in exams and help you to score good marks

Introduction To M Commerce MCQ Questions with Answers

Question: The transmissions in the process of online purchase occur on the public network, called the_____

  • a) Server
  • b) Internet
  • c) Website
  • d) Desktop PC

Answer: Internet


Question: A______can steal or tamper information anywhere in the world via his computer.

  • a) Friend
  • b) Acquaintance
  • c) Server
  • d) Intruder

Answer: Intruder


Question: Anybody can create new programs and run them on remote computers causing it to_____

  • a) Improve
  • b) Malfunction
  • c) Break down
  • d) Recover

Answer: Malfunction


Question: All the E-commerce / M-commerce websites have to keep their customer's personal data very_____

  • a) Safe
  • b) Unsafe
  • c) Insecurely
  • d) Risky

Answer: Safe


Question: All the E-commerce / M-commerce websites have a lot of_____issues.

  • a) Defense
  • b) Safety
  • c) Security
  • d) Attack

Answer: Security


Question: Which of the following does E-commerce deals with ?

  • a) Online Banking
  • b) Electronic transactions
  • c) Using debit / credit cards
  • d) All of these

Answer: All of these


Question: The E-commerce / M-commerce websites have more risk of being targeted by____than the normal websites.

  • a) Friends
  • b) Acquaintances
  • c) Servers
  • d) Intruders

Answer: Acquaintances


Question: The E-commerce / M-commerce security must meet_____important aspects.

  • a) Two
  • b) Four
  • c) Six
  • d) Eight

Answer: Two


Question: ______refers to the secrecy of the information so that unauthorized user cannot read the personal information.

  • a) Confidentiality
  • b) Secrecy
  • c) Unauthorized user
  • d) Intruders

Answer: Confidentiality


Question: _______protects the data from private attacks and ensures that the message is not revealed or leaked.

  • a) Decrypting
  • b) Cryptography
  • c) Encryption
  • d) All of these

Answer: Cryptography


More Questions.......................


Question: helps in protecting the confidential data like credit card number.

  • a) Decrypting
  • b) Cryptography
  • c) Encryption
  • d) All of these

Answer: Cryptography


Question: Confidentiality is achieved by using_____in which all messages transmitted are encrypted.

  • a) Decrypting
  • b) Coding
  • c) Cryptography
  • d) Encryption

Answer: Cryptography


Question: _____ensures that the information must not accidentally or maliciously altered or tampered in transit.

  • a) Confidentiality
  • b) Authorization
  • c) Non-repudiation
  • d) Integrity

Answer: Integrity


Question: ______ensures that only authentic users are allowed to use the system.

  • a) Confidentiality
  • b) Authorization
  • c) Non-repudiation
  • d) Integrity

Answer: Integrity


Question: ______ensures that the sender of the message cannot deny that he/she has sent the message.

  • a) Confidentiality
  • b) Authorization
  • c) Non-repudiation
  • d) Integrity

Answer: Non-repudiation


Question: Non-repudiation is usually accomplished via digital____

  • a) Signatures
  • b) Partners
  • c) Messages
  • d) Security

Answer: Signatures


Question: Full form of TTP is____

  • a) Trusted Third Party
  • b) Trustworthy Third Person
  • c) Trustful Third Party
  • d) Trustees Third Party

Answer: Trusted Third Party


Question: ______code is one that causes damage to a computer or system.

  • a) Programming
  • b) Unwanted
  • c) Malicious
  • d) Cruel

Answer: Malicious


Question: ______is a program that uses Internet to record information that passes through a computer or router in transit from sender to receiver.

  • a) Tapper
  • b) Sniffer
  • c) Recorder
  • d) Router

Answer: Sniffer


Question: ______programs can read e-mail messages, user login, password and credit card numbers.

  • a) Tapper
  • b) Sniffer
  • c) Recorder
  • d) Router

Answer: Sniffer


Question: ______attack is an attack used to shut down a machine or network, making it inaccessible to its intended users.

  • a) Denial-of-Service
  • b) Targeting
  • c) Connection
  • d) Vandalism

Answer: Denial-of-Service


Question: _____is the electronic defacing of an existing website page.

  • a) Denial-of-Service
  • b) Sniffing
  • c) Cyber Vandalism
  • d) Spoofing

Answer: Cyber Vandalism


Question: ______is pretending to be someone you are not, or representing a website as authentic when it is actually a fake.

  • a) Denial-of-Service
  • b) Sniffing
  • c) Cyber Vandalism
  • d) Spoofing

Answer: Spoofing


Question: A website attacker can create a fake website and substitute his______address for the real website address.

  • a) IP
  • b) DOS
  • c) TCP
  • d) TTP

Answer: IP


Question: ________software is a computer program that detects, prevents and takes action to remove the malicious codes from the infected system.

  • a) Trojan
  • b) Worms
  • c) Antivirus
  • d) Virus

Answer: Antivirus


Question: _____is a type of virus.

  • a) Trojan
  • b) Trojan horses
  • c) Virus
  • d) Cyber crime

Answer: Trojan horses


Question: _____can delete the files and slow down the computer system.

  • a) Software
  • b) Code
  • c) Antivirus
  • d) Virus

Answer: Virus


Question: Once a system is infected by_____it can spread by attaching to other programs and files within the system.

  • a) Software
  • b) Code
  • c) Antivirus
  • d) Virus

Answer: Virus


Question: Infections on a computer system can easily spread through Internet_____

  • a) Downloads
  • b) Code
  • c) Programs
  • d) Attachment

Answer: Downloads


Question: The_____software scans the downloaded files and the entire computer system in order to detect the presence of an infection.

  • a) Software
  • b) Code
  • c) Antivirus
  • d) Virus

Answer: Antivirus

Tags: 

 


Click for more Computer Science Study Material
Cascading Style Sheets and JavaScript
CBSE Class 12 Computer Science Cascading Style Sheets and JavaScript MCQs Set A
CBSE Class 12 Computer Science Cascading Style Sheets and JavaScript MCQs Set B
CBSE Class 12 Computer Science Cascading Style Sheets and JavaScript MCQs Set C
CBSE Class 12 Computer Science Cascading Style Sheets and JavaScript MCQs Set D
Classes and Objects In Java
CBSE Class 12 Computer Science Classes and Objects In Java MCQs Set A
CBSE Class 12 Computer Science Classes and Objects In Java MCQs Set B
CBSE Class 12 Computer Science Classes and Objects In Java MCQs Set C
CBSE Class 12 Computer Science Classes and Objects In Java MCQs Set D
Creating HTML Forms Using KompoZer
CBSE Class 12 Computer Science Creating HTML Forms Using KompoZer MCQs Set B
CBSE Class 12 Computer Science Creating HTML Forms Using KompoZer MCQs Set I
CBSE Class 12 Computer Science Creating HTML Forms Using KompoZer MCQs Set C
CBSE Class 12 Computer Science Creating HTML Forms Using KompoZer MCQs Set D
CBSE Class 12 Computer Science Creating HTML Forms Using KompoZer MCQs Set E
CBSE Class 12 Computer Science Creating HTML Forms Using KompoZer MCQs Set F
CBSE Class 12 Computer Science Creating HTML Forms Using KompoZer MCQs Set G
CBSE Class 12 Computer Science Creating HTML Forms Using KompoZer MCQs Set A
CBSE Class 12 Computer Science Creating HTML Forms Using KompoZer MCQs Set H
Designing Simple Website Using Kompozer
CBSE Class 12 Computer Science Designing Simple Website Using Kompozer MCQs Set C
CBSE Class 12 Computer Science Designing Simple Website Using Kompozer MCQs Set B
CBSE Class 12 Computer Science Designing Simple Website Using Kompozer MCQs Set D
CBSE Class 12 Computer Science Designing Simple Website Using Kompozer MCQs Set A
Exception Handling In Java
CBSE Class 12 Computer Science Exception Handling In Java MCQs Set D
CBSE Class 12 Computer Science Exception Handling In Java MCQs Set A
CBSE Class 12 Computer Science Exception Handling In Java MCQs Set B
CBSE Class 12 Computer Science Exception Handling In Java MCQs Set C
File Handling
CBSE Class 12 Computer Science File Handling MCQs Set F
CBSE Class 12 Computer Science File Handling MCQs Set B
CBSE Class 12 Computer Science File Handling MCQs Set C
CBSE Class 12 Computer Science File Handling MCQs Set D
CBSE Class 12 Computer Science File Handling MCQs Set E
CBSE Class 12 Computer Science File Handling MCQs Set A
File System
CBSE Class 12 Computer Science File System MCQs Set E
CBSE Class 12 Computer Science File System MCQs Set F
CBSE Class 12 Computer Science File System MCQs Set A
CBSE Class 12 Computer Science File System MCQs Set B
CBSE Class 12 Computer Science File System MCQs Set C
CBSE Class 12 Computer Science File System MCQs Set D
Introduction To E Commerce
CBSE Class 12 Computer Science Introduction To E Commerce MCQs Set E
CBSE Class 12 Computer Science Introduction To E Commerce MCQs Set A
CBSE Class 12 Computer Science Introduction To E Commerce MCQs Set B
CBSE Class 12 Computer Science Introduction To E Commerce MCQs Set C
CBSE Class 12 Computer Science Introduction To E Commerce MCQs Set D
Introduction To M Commerce
CBSE Class 12 Computer Science Introduction To M Commerce MCQs Set F
CBSE Class 12 Computer Science Introduction To M Commerce MCQs Set G
CBSE Class 12 Computer Science Introduction To M Commerce MCQs Set A
CBSE Class 12 Computer Science Introduction To M Commerce MCQs Set H
CBSE Class 12 Computer Science Introduction To M Commerce MCQs Set B
CBSE Class 12 Computer Science Introduction To M Commerce MCQs Set C
CBSE Class 12 Computer Science Introduction To M Commerce MCQs Set D
CBSE Class 12 Computer Science Introduction To M Commerce MCQs Set E
Java Basics
CBSE Class 12 Computer Science Java Basics MCQs Set A
CBSE Class 12 Computer Science Java Basics MCQs Set B
CBSE Class 12 Computer Science Java Basics MCQs Set F
CBSE Class 12 Computer Science Java Basics MCQs Set C
CBSE Class 12 Computer Science Java Basics MCQs Set G
CBSE Class 12 Computer Science Java Basics MCQs Set D
CBSE Class 12 Computer Science Java Basics MCQs Set E
Object Oriented Concepts
CBSE Class 12 Computer Science Object Oriented Concepts MCQs Set D
CBSE Class 12 Computer Science Object Oriented Concepts MCQs Set E
CBSE Class 12 Computer Science Object Oriented Concepts MCQs Set A
CBSE Class 12 Computer Science Object Oriented Concepts MCQs Set B
CBSE Class 12 Computer Science Object Oriented Concepts MCQs Set C
Publishing Documents Using Latex
CBSE Class 12 Computer Science Publishing Documents Using Latex MCQs Set F
CBSE Class 12 Computer Science Publishing Documents Using Latex MCQs Set G
CBSE Class 12 Computer Science Publishing Documents Using Latex MCQs Set A
CBSE Class 12 Computer Science Publishing Documents Using Latex MCQs Set H
CBSE Class 12 Computer Science Publishing Documents Using Latex MCQs Set B
CBSE Class 12 Computer Science Publishing Documents Using Latex MCQs Set C
CBSE Class 12 Computer Science Publishing Documents Using Latex MCQs Set D
CBSE Class 12 Computer Science Publishing Documents Using Latex MCQs Set E

Latest NCERT & CBSE News

Read the latest news and announcements from NCERT and CBSE below. Important updates relating to your studies which will help you to keep yourself updated with latest happenings in school level education. Keep yourself updated with all latest news and also read articles from teachers which will help you to improve your studies, increase motivation level and promote faster learning

MCQ Question based CBSE examination

For 2021-22 CBSE has launched MCQ question-based examination for Term 1 & Term 2 board examinations. The entire syllabus has been divided into two parts each including 50% of the entire syllabus. To score well, students must practice as per the new CBSE term-wise...

Score well in Class 12 English Boards Exam

12th Board exams are an important part of students' lives. The marks obtained in the board exam decide the college in which one can study. In class 12 the syllabus of each and every subject increases vastly and it is difficult to cover up every point. In English also...

CBSE Class 10 Revised Syllabus

Last year CBSE had to reduce the syllabus because of the pandemic situation but it was not very effective because there were no examinations. This year to avoid any confusion and conflict, CBSE has decided to reduce the syllabus into term 1 and term 2. 50 percent of...

How To Solve Unseen Passages In English

Unseen passages may contain one or many paragraphs. This is one of the important yet easy parts for a student to get marks. Students should thoroughly study and understand the passage to answer the related questions. The unseen passages are there just to test the...

×
Studies Today