Which of the following extensions in a URL represents a top-level domain (TLD) reserved exclusively for accredited educational institutions? MCQ with Answer and Explanation

Which of the following extensions in a URL represents a top-level domain (TLD) reserved exclusively for accredited educational institutions?
A. .gov
B. .com
C. .org
D. .edu
Answer: Option D
Solution (By JKSSB Mock Tests)
The '.edu' top-level domain (TLD) is reserved strictly for educational organizations and institutional bodies, primarily in the United States.

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Which component of a URL specifies the protocol to be used?
A. Query string
B. Domain name
C. Path
D. Scheme

Correct Answer: Option D


Explanation:
The scheme (or protocol) is the first part of a URL, e.g., http:// or https://, indicating the protocol to be used for communication.

This question belongs to: Computer Internet and Web Technologies
Question #2
What type of internet facility acts as an online collaborative discussion workspace where users post messages chronologically under themed category headers called 'Threads'?
A. A localized browser cache data block
B. An Internet Forum / Message Board
C. An unlinked text documentation layout
D. An FTP repository link path

Correct Answer: Option B


Explanation:
Internet forums organize user discussions into topical threads, creating searchable, asynchronous text conversation archives over the web.

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Which of the following is a method of authentication that uses a token for API access?
A. OAuth
B. Basic Auth
C. Digest Auth
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Correct Answer: Option A


Explanation:
OAuth (Open Authorization) is an open standard for token-based authentication, commonly used for APIs to allow third-party services access without exposing passwords.

This question belongs to: Computer Internet and Web Technologies