Chapter 1: Introduction to Internet – Computer Science Questions & Answers

Welcome to another informative post from Technical Related4U. In this post, we’ll cover important very short questions and fill-in-the-blanks from Chapter 1 – Introduction to Internet, ideal for computer students. We’ve also provided Assamese translations for better understanding. Let’s begin!

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A. Very Short Type Questions (1 Mark Each)

Choose the correct option:

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1. First page of a website is called
a) Home page
b) First page
c) Web page
d) None of these
Answer: a) Home page

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2. A popular consumer broadband technology
a) DSL
b) URL
c) Wi-Fi
d) None of these
Answer: c) Wi-Fi

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3. Wi-Fi stands for
a) Wiring Fidelity
b) Wireless File
c) Wireless Fidelity
d) None of these
Answer: c) Wireless Fidelity

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4. A collection of one or many related web pages hosted on a server
a) URL
b) Web site
c) Both a & b
d) None of these
Answer: b) Web site

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5. http://www.oup.com is an example of
a) Absolute URL
b) Relative URL
c) Both a & b
d) None of these
Answer: a) Absolute URL

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6. Areas with Wi-Fi service
a) Wi-Fi spot
b) Hot spot
c) Wi-Fi area
d) None of these
Answer: b) Hot spot

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7. Which part of TCP/IP breaks data into packets?
a) IP
b) TCP
c) Both a & b
d) None of these
Answer: b) TCP

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8. Rules that computers follow to communicate
a) Surfing
b) Networking
c) Protocols
d) None of these
Answer: c) Protocols

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9. Program that helps navigate the web
a) Web page
b) Web site
c) Browser
d) None of these
Answer: c) Browser

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10. Service provider part of http://www.webaddress.edu
a) webaddress.edu
b) www
c) http
d) None of these
Answer: a) webaddress.edu

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B. Fill in the Blanks (1 Mark Each)

1. Internet is an interconnection of several computers worldwide.
   অসমীয়াত: ইন্টাৰনেট হৈছে বিশ্বজুৰি কম্পিউটাৰৰ এক আন্তঃসংযোগ।

2. Routers are devices that guide internet traffic efficiently.
   অসমীয়াত: Router হৈছে সেই ডিভাইচ যিয়ে ইণ্টাৰনেটৰ গতিপথ নিৰ্ধাৰণ কৰে।

3. In 1969, the DOD of the USA started a network called ARPANET.
   অসমীয়াত: ১৯৬৯ চনত আমেৰিকাৰ DOD-এ ARPANET আৰম্ভ কৰিছিল।

4. Computers follow protocols to communicate on networks.
   অসমীয়াত: কম্পিউটাৰে Protocols অনুসৰণ কৰি একে লগত তথ্য বিনিময় কৰে।

5. TCP stands for Transmission Control Protocol.
   অসমীয়াত: TCPৰ পূৰ্ণ ৰূপ Transmission Control Protocol।

6. The Web is a collection of servers connected via hyperlinks.
   অসমীয়াত: Web হৈছে হাইপাৰলিংকযোগে সংযুক্ত ছাৰ্ভাৰৰ সংকলন।

7. A Modem allows computers to connect through phone lines.
   অসমীয়াত: Modem কম্পিউটাৰক ফোন লাইনযোগে সংযোগ কৰায়।

8. Every computer on the Internet has an IP address.
   অসমীয়াত: ইণ্টাৰনেটত সংযুক্ত প্ৰতিটো কম্পিউটাৰৰ নিজা IP ঠিকনা থাকে।

9. Internet protocols include TCP and IP.
   অসমীয়াত: ইণ্টাৰনেটৰ মূল প্ৰট’ক'ল হৈছে TCP আৰু IP।

10. A Browser helps users navigate websites.
    অসমীয়াত: Browser ৱেবচাইট বিচাৰিবলৈ সহায় কৰে।

11. Website data must be written in HTML.
    অসমীয়াত: ৱেবচাইটৰ তথ্য HTMLত লিপিবদ্ধ হ’ব লাগে।

12. A Website is a collection of pages, media, and files hosted online.
    অসমীয়াত: Website হৈছে একাধিক পৃষ্ঠা, ভিডিঅ', আৰু তথ্যৰ সংকলন।

13. A Home Page leads to other related pages of a website.
    অসমীয়াত: Home Page হৈছে যাৰ পৰা অন্যান্য পৃষ্ঠালৈ যোৱা যায়।

14. Modem converts a digital signal into an analog signal.

15. Demodulator converts an analog signal into a digital signal.

16. Safari is a web browser.

17. Opera is a web browser.

18. HTTP is a protocol used on the Web to transfer all kinds of information.

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B. Write True or False (1 Mark Each) – With Full Forms

1. In 1969, the DOD of the United States of America started a network called ARPANET.
   Answer: True
   Full Form: DOD – Department of Defense, ARPANET – Advanced Research Projects Agency Network

2. Protocols are a set of rules that computers used to communicate.
   Answer: True

3. Internet is a network of networks.
   Answer: True

4. The communication protocol is TP.
   Answer: False
   Correct Protocol: TCP/IP – Transmission Control Protocol / Internet Protocol

5. A modem can send a fax from your computer to a fax machine.
   Answer: False
   Note: A modem is used for data communication, not faxing.

6. Wi-Fi stands for Wireless Fidelity.
   Answer: True
   Full Form: Wi-Fi – Wireless Fidelity

7. The conversion of analog signals into digital signals is called modulation.
   Answer: False
   Correct Term: Demodulation

8. A browser program can read and interpret HTML documents.
   Answer: True
   Full Form: HTML – HyperText Markup Language

9. A Web page is a special type of file written in HTML.
   Answer: True

10. A Web server has a collection of many related websites.
    Answer: True

11. Each Web site has an address called URL.
    Answer: True
    Full Form: URL – Uniform Resource Locator

12. Till the time the proposed/sample Web page is not transferred to a Web server, it remains as an HTML file or document.
    Answer: True

13. The first page of a Web site is its home page.
    Answer: True

14. IETF books into long-term research issues.
    Answer: True
    Full Form: IETF – Internet Engineering Task Force

15. Opera is a software.
    Answer: True

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C. Short Answer Questions (2 Marks Each)

1. What is Internet?
   The Internet is a global network that connects millions of computers to share data and communicate.

2. What is a protocol?
   A protocol is a set of rules that define how data is transmitted between computers over a network.

3. What is a modem?
   A modem (Modulator-Demodulator) is a device that converts digital signals to analog and vice versa for internet access.

4. What are routers?
   Routers are devices that direct data packets between networks to ensure they reach the correct destination.

5. What do you require to connect to the Internet?
   You need a computer, a modem/router, an active internet connection, a web browser, and an ISP.

6. Define browser. Name two popular browsers.
   A browser is software used to access web pages. Examples: Google Chrome, Mozilla Firefox.

7. What is hypertext?
   Hypertext is text that contains links (hyperlinks) to other text or web pages.

8. What are the two Web addressing methods?

• Absolute URL

• Relative URL

9. What is WWW?
   WWW (World Wide Web) is a system of interlinked hypertext documents accessed via the Internet.

10. Define URL.
    URL (Uniform Resource Locator) is the unique address used to access a resource on the web.

11. What is HTTP?
    HTTP (HyperText Transfer Protocol) is used to transfer web pages from server to browser.

12. What is a home page?
    The home page is the main or default page of a website.

13. Name two internet protocols used by the Web.

• HTTP

• FTP (File Transfer Protocol)

14. What is Digital Subscriber Line (DSL)?
    DSL is a high-speed internet connection that works over telephone lines.

15. What is a Web page?
    A web page is an HTML document available on the internet, displayed in a web browser.

16. What is a Web browser?
    A web browser is software that allows users to access and view websites.

17. What is HTML?
    HTML (HyperText Markup Language) is the standard language used to create web pages.

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D. Essay Type Questions (3 Marks Each)

1. How did the Internet come into existence?
   The Internet began as ARPANET in 1969, created by the U.S. Department of Defense for research purposes. It evolved into a global communication network over time.

2. What is a modem? Explain how it works.
   A modem (Modulator-Demodulator) converts digital data into analog signals for transmission over phone lines and vice versa. It enables internet access.

3. What is a Website and a Web page?
   A website is a collection of related web pages under a domain name. A web page is a single HTML document within a website.

4. Differentiate between a Web page and a Home page.

• Web page: Any document on the Internet.

• Home page: The starting or main page of a website.

5. Differentiate between absolute URL and relative URL.

• Absolute URL: Full address including domain (e.g., https://example.com/page.html)

• Relative URL: Refers to local files (e.g., /page.html)

6. Explain the letter addressing system.
   The letter addressing system uses domain names (like google.com) which are easier to remember than IP addresses.

7. What are Web addresses?
   Web addresses (URLs) are unique identifiers used to locate websites or online resources.

8. What is the number addressing system?
   It uses IP addresses (e.g., 192.168.0.1) to identify devices on a network.

9. How does the Internet work?
   The Internet uses routers, servers, and communication protocols to send and receive data between devices globally.

10. Explain any three methods of Internet access.

• Dial-up – Uses phone lines (slow)

• DSL – High-speed over telephone line

• Wi-Fi – Wireless internet access using routers

11. Explain HTTP and HTML.

• HTTP: Protocol for transferring web pages

• HTML: Language used to structure web pages

12. Explain URL.
    A URL (Uniform Resource Locator) specifies the location of a resource on the web, including the protocol and domain name.

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Conclusion

Understanding the basics of the Internet is essential for every Class student. These questions and answers are carefully selected to help you score better in exams and build a strong foundation in computer science.

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