Free Networking and Internet MCQs with Answers

• A. ARPANET
• B. NSFNET
• C. NASA
• D. ISO

Explanation: This is the correct answer. ARPANET stands for Advanced Research Projects Agency Network. It was a project funded by the U.S.

• A. (*)
• B. @
• C. !
• D. $

Explanation: The correct answer is B.The "@" symbol is used to separate the user's name, also known as the local part, from the domain name, which…

• A. 315.68.123.45
• B. 172.168.0.1
• C. 172.20.31.5
• D. 145.172.235.244

Explanation: An IP address is a unique identifier assigned to devices on a network. It consists of four numbers separated by periods, each number…

• A. Disk Name System
• B. Domain Name Signal
• C. Domain Number System
• D. Domain Name System

Explanation: This is correct. DNS stands for Domain Name System. The Domain Name System is a hierarchical naming system for computers, services, and…

• A. FTP (File Transfer Protocol)
• B. HTTPS (Hypertext Transfer Protocol Secure)
• C. MIME (Multipurpose Internet Mail Extensions)
• D. HTML (Hypertext Markup Language)

Explanation: MIME (Multipurpose Internet Mail Extensions) is a widely used standard that extends the format of email to support various data types…

• A. TCP/IP
• B. Gopher
• C. HTTP
• D. HTML

Explanation: The answer is C. HTTP. Therefore, HTTP is the protocol used to exchange data between web browsers and servers on the World Wide Web.

• A. HTTP
• B. ed
• C. HTML
• D. URL

Explanation: A top-level domain (TLD) is the highest level in the hierarchical Domain Name System (DNS) of the Internet.

• A. Ethernet
• B. ARCnet
• C. TCP/IP
• D. DSL

Explanation: TCP/IP (Transmission Control Protocol/Internet Protocol) is a suite of communication protocols that are the foundation of the Internet.

• A. 8 bits
• B. 16 bits
• C. 32 bits
• D. 64 bits

Explanation: An IPv4 (Internet Protocol version 4) address is the most common type of IP address used on the internet today.

• A. Google
• B. Excite
• C. Yahoo
• D. Netscape navigator

Explanation: A leading search engine is a website that allows users to search the internet for information.

• A. HTTP
• B. HTML
• C. URL
• D. ISP

Explanation: HTTP (Hypertext Transfer Protocol) is the foundation of communication between web servers and browsers.

• A. .edu
• B. .org
• C. .gov
• D. .www

Explanation: A top-level domain (TLD) is part of a domain name that specifies the category or type of website.

• A. Email
• B. Network
• C. Client
• D. Centralized System

Explanation: A network is a collection of computers, servers, printers, and other devices connected together to allow them to share resources and…

• A. TCP
• B. IP address
• C. IP protocol
• D. TCP/IP

Explanation: TCP/IP (Transmission Control Protocol/Internet Protocol) is a suite of communication protocols that are the foundation of the internet.

• A. Client
• B. Server
• C. User
• D. NIC

Explanation: A server is a computer program or device that provides resources to other devices on a network, such as web servers, email servers, and…

• A. Website
• B. Weblink
• C. Web hosting
• D. Web publishing

Explanation: A website is a collection of related web pages, images, videos, and other resources that are identified by a single domain name and…

• A. Internet
• B. ISP
• C. Web browser
• D. Search engine

Explanation: PTCL (Pakistan Telecommunication Company Limited) is an Internet Service Provider (ISP) in Pakistan.

• A. US Government
• B. Pak Telecom
• C. United Nations
• D. None of these

Explanation: The internet is not owned by a single entity or organization. It's a decentralized network of interconnected networks around the…

• A. Gateway
• B. Browser
• C. FET
• D. Teleconferencing

Explanation: A web browser is a software application that allows users to access and navigate the internet.

• A. S
• B. #
• C. @
• D. ^

Explanation: The symbol "@" separates the username from the domain name in an email address.