Which protocol adds a layer of security to HTTP by using encryption? MCQ with Answer and Explanation

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Which protocol adds a layer of security to HTTP by using encryption?

A. SNMP

B. Telnet

C. FTP

D. HTTPS

Answer: Option D

Solution (By JKSSB Mock Tests)

HTTPS (HTTP Secure) is an extension of HTTP that uses SSL/TLS protocols to encrypt communication, providing secure data transmission.

This question belongs to: Computer Internet and Web Technologies

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Question #1

What is the function of the 'Bookmarks' or 'Favorites' feature inside a modern browser application?

A. To encrypt user bank accounts securely against malware links

B. To store backup electronic mail archives offline

C. To wipe localized browser history tracks automatically

D. To save a direct link reference to specific URLs so users can easily visit them later

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Correct Answer: Option D

Explanation:
Bookmarks allow users to store the names and web addresses of favorite or frequently visited sites within the browser interface for quick future access.

This question belongs to: Computer Internet and Web Technologies

Question #2

Which organization is responsible for developing and maintaining international standards and guidelines for the World Wide Web?

A. ICANN

B. IEEE

C. IETF

D. W3C

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Correct Answer: Option D

Explanation:
The World Wide Web Consortium (W3C) is the primary international standards organization responsible for developing protocols and core guidelines for the WWW.

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Question #3

Which specific protocol variant establishes a secure, encrypted file management channel over a standard Transport Layer Security (TLS) tunnel, separate from SSH-based options?

A. Standard unencrypted FTP rules

B. SMTP outbound pathways

C. FTPS (File Transfer Protocol Secure)

D. Telnet console links

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Correct Answer: Option C

Explanation:
FTPS uses SSL/TLS encryption to protect file transfers, distinct from SFTP which relies on the SSH protocol layer for its security tunnels.

This question belongs to: Computer Internet and Web Technologies

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