Which internet protocol enables network users to join live interactive conversation text forums globally in real-time, operating under a traditional client-server architecture pattern? MCQ with Answer and Explanation

Which internet protocol enables network users to join live interactive conversation text forums globally in real-time, operating under a traditional client-server architecture pattern?
A. SMTP
B. IRC (Internet Relay Chat)
C. HTTP-Proxy
D. POP3
Answer: Option B
Solution (By JKSSB Mock Tests)
IRC (Internet Relay Chat) is an old application layer protocol created specifically to handle structured text messaging networks in real-time.

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Practice More Internet and Web Technologies Questions

Question #1
Which HTTP status code represents 'Not Found'?
A. 200
B. 500
C. 404
D. 301

Correct Answer: Option C


Explanation:
404 Not Found indicates that the server cannot find the requested resource. 200 is OK, 301 Moved Permanently, and 500 Internal Server Error.

This question belongs to: Computer Internet and Web Technologies
Question #2
What does the 'WWW' stand for, and who is officially credited with its invention?
A. World Wide Web, Tim Berners-Lee
B. World Wide Web, Alan Turing
C. World Wide Wireless, Vint Cerf
D. Web Working Wireless, Robert Kahn

Correct Answer: Option A


Explanation:
The World Wide Web (WWW) was invented by the British scientist Sir Tim Berners-Lee while working at CERN in 1989.

This question belongs to: Computer Internet and Web Technologies
Question #3
What mechanism translates a human-readable domain name (like [www.google.com](https://www.google.com)) into a machine-readable IP address?
A. DHCP
B. ARP
C. DNS
D. NAT

Correct Answer: Option C


Explanation:
DNS (Domain Name System) functions as the phonebook of the internet, resolving alphabetical domain names to numerical IP addresses.

This question belongs to: Computer Internet and Web Technologies