Textbook Questions Solved

I. Multiple Choice Questions

Question 1. Networks of network is known as
(a) LAN
(b) MAN
(c) WAN
(d) Internet
Answer: (d) Internet
In simple words: The Internet is a huge collection of many smaller computer networks all connected together. It acts like one big network made up of countless smaller ones.

🎯 Exam Tip: Remember that LAN, MAN, and WAN are types of networks, but "networks of networks" specifically defines the Internet's global scale.

Question 2. Organization which govern internet is known as
(a) W3C
(b) TCP
(c) IP
(d) HTTP
Answer: (a) W3C
In simple words: The World Wide Web Consortium (W3C) is an organization that makes the rules and standards for how the World Wide Web works. They help make sure all websites and web tools can work together.

🎯 Exam Tip: While TCP, IP, and HTTP are internet protocols, W3C is the organization responsible for developing and maintaining web standards.

Question 3. Which one is first internet network?
(a) NSFNET
(b) ARPANET
(c) NICNET
(d) None of the options
Answer: (b) ARPANET
In simple words: ARPANET was the very first computer network that showed how computers could talk to each other over long distances. It was created by the U.S. government for research.

🎯 Exam Tip: ARPANET is a key historical term in the development of the internet, so it's important to remember it as the precursor.

Question 5. Which software is used to run internet on computer?
(a) Operating System
(b) Driver
(c) Browser
(d) None of the options
Answer: (c) Browser
In simple words: A web browser is a special program like Chrome or Firefox that lets you see and use websites on the internet. Without it, you cannot open web pages.

🎯 Exam Tip: Operating systems and drivers are essential for the computer itself, but browsers are specifically for accessing and displaying web content.

Question 6. Which one is not an example of browser?
(a) Netscape Navigator
(b) Internet Explorer
(c) Face book
(d) Mozilla fire fox
Answer: (c) Face book
In simple words: Facebook is a social media website, not a program used to view websites. Netscape Navigator, Internet Explorer, and Mozilla Firefox are all types of web browsers.

🎯 Exam Tip: Distinguish between applications that let you browse the web (browsers) and websites or platforms you access through them (like Facebook).

Question 7. What do you mean by .com?
(a) Commercial Institutions
(b) Institution to govern Internet
(c) Education Institution
(d) Government Institution
Answer: (a) Commercial Institutions
In simple words: The ".com" part in a web address usually means the website is for a business or a commercial purpose. It is a common type of domain extension.

🎯 Exam Tip: Domain extensions like .com, .edu, .gov, and .org categorize websites by their primary function or entity.

Question 9. Which search engine provides free facility in schools for “Vighyapan Mukth Khoj"?
(a) Google
(b) Yahoo
(c) Bing
(d) MSN
Answer: (c) Bing
In simple words: Bing is a search engine, like Google or Yahoo, that offers special services. It has a program called "Vighyapan Mukth Khoj" which provides ad-free search for schools.

🎯 Exam Tip: Specific programs or initiatives offered by search engines are often asked in technology exams, so note unique features like "Vighyapan Mukth Khoj".

Question 10. Which facility of internet is used mostly?
(a) e-mail
(b) Search Engine
(c) Uploading
(d) Downloading
Answer: (b) Search Engine
In simple words: Most people use search engines every day to find information on the internet. It is a very popular tool for getting answers quickly.

🎯 Exam Tip: While email, uploading, and downloading are frequently used, search engines are often the primary tool for initial internet interaction and information gathering.

II. Very Short Answer Type Questions

Question 1. Which one is the first internet network?
Answer: ARPANET. It was a pioneering network that laid the groundwork for the modern Internet.
In simple words: ARPANET was the very first network that was like today's internet.

🎯 Exam Tip: Always remember ARPANET as the original internet network.

Question 2. Who is the founder of WWW?
Answer: Tim Berners Lee. He invented the World Wide Web, which changed how people access information globally.
In simple words: Tim Berners Lee created the World Wide Web.

🎯 Exam Tip: Knowing the key figures like Tim Berners Lee in technology history is often required for general knowledge questions.

Question 3. Who provides facility of Internet?
Answer: Web-Browser. Web browsers like Chrome, Firefox, and Edge are the tools that let users access and view websites on the Internet.
In simple words: Web browsers help us use the internet.

🎯 Exam Tip: Clarify that while ISPs *provide* the connection, web browsers are the *software* that enables interaction with internet content.

Question 5. Extended form of http?
Answer: Hyper Text Transfer Protocol. This protocol is the backbone for data communication on the World Wide Web.
In simple words: HTTP stands for Hyper Text Transfer Protocol.

🎯 Exam Tip: Full forms of common internet acronyms like HTTP, WWW, and URL are frequently tested.

Question 6. Give name of any one of Internet Protocol?
Answer: IP of Google is -45.732.34.353. The Internet Protocol (IP) is a core set of rules for sending data across networks.
In simple words: An Internet Protocol is a set of rules for sending data online. For example, a Google IP address could look like 45.732.34.353.

🎯 Exam Tip: When asked for a protocol, state the protocol name (like IP, TCP, HTTP) and you can also give an example if it clarifies the concept, like an IP address.

Question 7. What is subset of any website?
Answer: Web page. A website is made up of many individual web pages.
In simple words: A web page is a smaller part of a website.

🎯 Exam Tip: Understand the hierarchy: a website is a collection of web pages, and web pages contain content.

Question 8. A computer is known as on internet by which name?
Answer: Domain Name. Every computer connected to the internet can be identified by its unique domain name or IP address.
In simple words: On the internet, a computer is known by its Domain Name.

🎯 Exam Tip: Domain names provide an easy-to-remember address for computers or websites on the internet.

Question 9. What is a domain name of any commercial organisation?
Answer: .com. This top-level domain is widely recognized globally for commercial entities.
In simple words: For a business, the domain name usually ends with ".com".

🎯 Exam Tip: Be aware of different top-level domains like .com (commercial), .edu (education), .gov (government), .org (organization).

Question 10. What is the name of program to search information on internet?
Answer: Search Engine. Search engines like Google and Bing help users find information by indexing websites.
In simple words: A search engine is a program that finds information for you on the internet.

🎯 Exam Tip: Always state the most common and direct term when answering questions about basic internet functions.

III. Short Answer Type Questions

Question 2. What is internet protocol?
Answer: The Internet Protocol (IP) is a set of rules that helps send data from one computer to another over the internet. Each computer (called a host) on the internet has a special IP address that makes it unique. This address is like a unique phone number for each computer, allowing data to reach the correct destination.
In simple words: Internet Protocol (IP) is a rulebook for sending computer data. Each computer has a special IP address, like a unique ID.

🎯 Exam Tip: Define Internet Protocol as a set of rules and explain its main function, which is identifying and routing data using IP addresses.

Question 3. Define World Wide Web.
Answer: The World Wide Web, or "the Web," is a part of the Internet where you can find web pages. It is not the entire internet but a huge collection of pages that you can see using a web browser. The internet itself is a big network of networks where all information lives, including things like email and online games. The Web uses Hyper-Text Transfer Protocol (HTTP) to show web pages on your computer. Web pages are created using HTML, which works with HTTP. It's like a vast digital library linked together by hypertext.
In simple words: The World Wide Web (or Web) is a part of the internet with web pages you view using a browser. It uses HTTP and HTML.

🎯 Exam Tip: Clearly differentiate between the "Internet" (the global network infrastructure) and the "World Wide Web" (the collection of interconnected documents accessed via HTTP on that infrastructure).

Question 4. What is HTTP?
Answer: HTTP stands for Hypertext Transfer Protocol. It is a main rule (protocol) for systems that share information, allowing many people to work together. HTTP is the basic rule for sending data on the World Wide Web. It helps text structured with links (hyperlinks) connect different pieces of information. It ensures that when you click a link, you are taken to the correct place on the web.
In simple words: HTTP is a rule that helps send information like web pages across the internet. It uses links to connect different parts of text.

🎯 Exam Tip: Emphasize that HTTP is the fundamental protocol for requesting and delivering web pages and resources over the internet.

Question 5. What is the significance of web-browser?
Answer: A web browser is a software program that helps you get, show, and organize information from the World Wide Web. It finds resources using a special address called a Uniform Resource Identifier (URI/URL), which can be a web page, image, video, or other content. Hyperlinks in these resources let users move from one page to another. HTML (Hypertext Markup Language) is used to make web pages. Authors use HTML to arrange text and graphics, link to different pages on a website, and link to other websites. HTML is used to create a web document and to help navigate the internet. Web browsers are the essential window through which users interact with web content, making the internet usable for everyone.
In simple words: A web browser is software that gets and shows web pages. It uses URLs and hyperlinks to help you look at information and move around the internet.

🎯 Exam Tip: When discussing web browsers, mention their role in retrieving, presenting, and navigating web resources, and their interaction with URLs and HTML.

Question 7. What do you mean by Domain Name?
Answer: A domain name is the easy-to-remember name for an IP address, which is a series of numbers separated by dots (like 127.0.0.1). Domain Name System (DNS) technology automatically turns these number-based IP addresses into simpler, memorable domain names. The DNS system has thousands of servers globally, forming a huge digital database. DNS servers use special software to send data from the DNS server to different web hosts when asked. For example, google.com is a domain name that is much easier to remember than Google's IP address. Every domain name also has a suffix (Top Level Domain or TLD) that shows what it belongs to, such as .gov for government, .edu for educational institutions, .mil for military, .com for commercial businesses, and .net for network organizations. Country codes like .ca (Canada) and .th (Thailand) also serve as TLDs.
In simple words: A domain name is an easy word address, like google.com, that stands for a complex IP address number. It helps people remember websites easily.

🎯 Exam Tip: Explain domain names as user-friendly addresses for IP addresses and mention the role of DNS in translating them. Provide examples of TLDs.

Question 8. List the various search engines.
Answer: Some of the various search engines include Google, Baidu, Bing, Yahoo!, and Rediff. These engines help users find information on the vast World Wide Web by indexing web content.
In simple words: Popular search engines are Google, Baidu, Bing, Yahoo!, and Rediff.

🎯 Exam Tip: List a few diverse examples of search engines to show broad knowledge, including a global leader, a country-specific one, and a few other well-known options.

IV. Long Answer Type Questions

Question 1. What is the World Wide Web? Also write its characteristics.
Answer: The World Wide Web (also called WWW or W3) is a system for finding information based on hypertext. It means documents can be linked together and located on different internet sites. The WWW can handle various text formats and ways to organize information. Referenced documents are shown as needed. The World Wide Web has these important features:
1. Unbound in space/time: Information on the internet is always available, 24/7, all over the world, as long as the network is working. This means content is always accessible regardless of time zones.
2. Bound in use context: Web-based hypertext uses links to connect ideas, creating networks of meaning. This allows information from many sources and authors around the world to be easily linked and explored together.
3. Distributed, non-hierarchical: The Web's design uses a client/server model on the internet. This means information is spread out and not controlled by one single source, giving users access to a wide variety of content.
In simple words: The World Wide Web is a hypertext system for online information. Its features include being available everywhere all the time, connecting ideas with links, and having information spread out across many places.

🎯 Exam Tip: Define WWW clearly and then list its key characteristics, using simple bullet points for better readability and retention. Explain each characteristic briefly.

Question 2. What is web browser? Also write its work.
Answer: A web browser is a software program that gets, shows, and presents information from the World Wide Web. It identifies information resources using a Uniform Resource Identifier (URI/URL), which can be a web page, image, video, or other content. Hyperlinks in these resources let users move their browsers to related resources. Major web browsers include Firefox, Internet Explorer/Microsoft Edge, Google Chrome, Opera, and Safari. The main job of a web browser is to bring information to the user ("retrieval"), let them see the information ("display," "rendering"), and then allow them to click on other information ("navigation," "following links"). Browsers are the gateway to the internet, allowing users to interact with websites and online services easily.
In simple words: A web browser is a program like Chrome or Firefox that lets you find, look at, and move between different web pages, pictures, and videos on the internet.

🎯 Exam Tip: Clearly state the definition of a web browser, list its primary functions (retrieval, display, navigation), and give examples of popular browsers.

Question 3. What is HTML? How it is useful to develop a web page?
Answer: HTML (Hypertext Markup Language) is a set of special codes or symbols put into a file to be shown on a World Wide Web browser page. These codes tell the web browser how to display the words and pictures on a web page for the user. Each code is called an element. HTML is very useful for creating web pages because it structures the content and tells the browser how to present it. For example, it defines headings, paragraphs, images, and links. Without HTML, web pages would just be plain text.
Creating web page using HTML involves these steps:
1. Understand what HTML is: Know its purpose as a markup language.
2. Make your first web page simple: Start with basic structures.
3. Go to Start, then "Programs" and then "Accessories": This describes how to open basic text editors.
4. Tell the browser what language you are using: Use the correct `` tag.
5. Add the heading of the page as shown: Use `

` or `

` tags.
6. Give your page a title: Use the `