Which protocol is used to send email from a client to a mail server? MCQ with Answer and Explanation

Question

Share Report Error

Which protocol is used to send email from a client to a mail server?

A. HTTP

B. IMAP

C. POP3

D. SMTP

Answer: Option D

Solution (By JKSSB Mock Tests)

SMTP (Simple Mail Transfer Protocol) is used for sending emails from a client to a mail server and between mail servers. POP3 and IMAP are used for retrieving emails.

This question belongs to: Computer Internet and Web Technologies

Request complete Subject PDF

Discuss this Question (0)

No comments yet. Be the first to start the discussion!

Practice More Internet and Web Technologies Questions

Question #1

Share Report

Which of the following ports is designated by default for secure, encrypted Post Office Protocol version 3 (POP3S) communication?

A. 993

B. 443

C. 110

D. 995

View Answer & Solution Discuss

Get Complete Subject PDF for Computer

Correct Answer: Option D

Explanation:
Port 995 is the globally recognized default network port assigned for POP3 operations run securely over an encrypted SSL/TLS connection.

This question belongs to: Computer Internet and Web Technologies

Question #2

Share Report

Which of the following is a service that allows users to register domain names and host websites?

A. Web hosting provider

B. Search engine

C. Domain registrar

D. Both a and b

View Answer & Solution Discuss

Get Complete Subject PDF for Computer

Correct Answer: Option D

Explanation:
Many companies offer both domain registration and web hosting services, so 'Both a and b' is correct.

This question belongs to: Computer Internet and Web Technologies

Question #3

Share Report

Which type of software vulnerability involves an attacker injecting malicious scripts into trusted websites, which are then executed by unsuspecting client web browsers?

A. SQL Injection

B. Buffer Overflow

C. Cross-Site Scripting (XSS)

D. Denial of Service (DoS)

View Answer & Solution Discuss

Get Complete Subject PDF for Computer

Correct Answer: Option C

Explanation:
Cross-Site Scripting (XSS) is a security vulnerability where malicious script blocks are injected into reliable web templates, running malicious scripts directly inside client browsers.

This question belongs to: Computer Internet and Web Technologies

Explore All Internet and Web Technologies MCQs