Worksheet Solutions: Internet Basics | Computer Application: Class 10 PDF Download

Q1: Multiple Choice Questions(MCQs)

1. What does an IP address stand for?

A) Internet Provider

B) Internet Protocol

C) Internet Process

D) Internal Protocol

Answer: B) Internet Protocol

Explanation: An IP address is a unique address that identifies a device on the internet or a local network.

2. When was the first user-friendly interface to the internet developed?

A) 1969

B) 1986

C) 1991

D) 2000

Answer: C) 1991

Explanation: In 1991, the first user-friendly interface to the internet was developed at the University of Minnesota.

3. Which organization was the foundation of the internet laid by?

A) National Science Foundation

B) Internet Engineering Task Force

C) Department of Defense, USA

D) World Wide Web Consortium

Answer: C) Department of Defense, USA

Explanation: The foundation of the internet was laid by the Department of Defense, USA, in 1969 with the development of ARPANET.

4. What is the main function of a repeater in networking?

A) Convert digital data to analog data

B) Transmit data wirelessly

C) Expand the coverage area of a network

D) Manage IP addresses

Answer: C) Expand the coverage area of a network

Explanation: A repeater is a networking device that retransmits a received signal with more power to extend the range of the network.

5. Which protocol is used for secure communication between computer devices?

A) HTTP

B) FTP

C) TCP/IP

D) SMTP

Answer: C) TCP/IP

Explanation: TCP/IP (Transmission Control Protocol/Internet Protocol) is a set of rules governing communication between computers on the internet.

Q2: Fill in the Blanks

1. The ________ is a global network of computers that use the Internet Protocol to communicate.

Answer: Internet

Explanation: The internet is a global network of computers that communicate using the Internet Protocol (IP).

2. ________ is a temporary connection method used to connect to the internet via a telephone line.

Answer: Dial-up

Explanation: Dial-up connection is a temporary method of connecting to the internet through a telephone line.

3. The organization responsible for managing the unique addresses on the internet is ________.

Answer: ICANN

Explanation: ICANN (Internet Corporation for Assigned Names and Numbers) manages the unique addresses on the internet.

4. A ________ is a network device that connects multiple networks together and routes data between them.

Answer: Gateway

Explanation: A gateway connects multiple networks and routes data between them.

5. The ________ protocol is used to define how messages are formatted and transmitted on the web.

Answer: HTTP

Explanation: HTTP (Hypertext Transfer Protocol) defines how messages are formatted and transmitted on the World Wide Web.

Q3: Match the Column

Ans: 

1 - B

2 - A

3 - D

4 - C

5 - E

Q4: True /False

1. The World Wide Web Consortium (W3C) is responsible for managing IP addresses on the internet.

Answer: False

2. A router is used to join multiple networks together.

Answer: True

3. The National Science Foundation funded NSF-Net as a 56 Kbps backbone for the internet in 1986.

Answer: True

4. Dial-up connections provide high-speed internet suitable for online gaming.

Answer: False

5. The Internet Engineering Task Force (IETF) is responsible for standardizing internet protocols.

Answer: True