What is the main function of a web proxy? MCQ with Answer and Explanation

What is the main function of a web proxy?
A. To encrypt web traffic
B. To provide web hosting
C. To cache web pages and forward requests
D. To block malicious websites
Answer: Option C
Solution (By JKExamLibrary)
A web proxy acts as an intermediary between clients and servers, often used for caching, filtering, or anonymity.

This question belongs to: Computer Internet and Web Technologies

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Practice More Internet and Web Technologies Questions

Question #1 Report Error
Which specific browser technology or feature provides a secure local sandbox workspace to separate corporate web applications from public internet browsing sessions?
A. Unencrypted FTP network route connections
B. Localized DNS root server registries
C. Standard tracking cookie history logs
D. Browser Containerization / Profile Isolation

Correct Answer: Option D


Explanation:
Profile isolation and multi-account containers segment local session data, cookies, and cache history, preventing information sharing or cross-contamination between different browsing contexts.

This question belongs to: Computer Internet and Web Technologies
Question #2 Report Error
Which of the following refers to a specific web software asset used to provide localized data charts, real-time stock prices, or news items directly embedded into a sidebar workspace?
A. Web Widget
B. Robots Indexer
C. SMTP Routing Tag
D. FTP Directory Link

Correct Answer: Option A


Explanation:
A web widget is a small, portable application snippet embedded within a web page to display real-time information or specific dynamic tools.

This question belongs to: Computer Internet and Web Technologies
Question #3 Report Error
Which of the following email protocols allows users to organize emails into folders on the remote server and synchronizes changes across multiple client devices?
A. FTP
B. IMAP
C. SMTP
D. POP3

Correct Answer: Option B


Explanation:
IMAP (Internet Message Access Protocol) leaves messages on the mail server and synchronizes states, folders, and reads across all connected devices seamlessly.

This question belongs to: Computer Internet and Web Technologies