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. HTTP-Proxy
B. IRC (Internet Relay Chat)
C. POP3
D. SMTP
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.
Explanation:
An IPv4 address consists of four octets (0-255) separated by dots. 192.168.1.1 is valid. 300 is invalid, and the others have incorrect structure.
Which component of a URL string architecture outlines specific filter commands or input variables passed into a dynamic web database engine, initiated by a question mark '?'?
Explanation:
The query string component contains data variables (expressed as key-value pairs) passed to server-side scripts to filter content or run custom database queries.
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