What is the default port for HTTPS? MCQ with Answer and Explanation

What is the default port for HTTPS?
A. 443
B. 8080
C. 21
D. 80
Answer: Option A
Solution (By JKSSB Mock Tests)
HTTPS uses port 443 by default. Port 80 is for HTTP, 8080 is often used as alternative HTTP, and 21 is for FTP.

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Practice More Internet and Web Technologies Questions

Question #1
Which of the following is a protocol used for managing network devices?
A. FTP
B. SNMP
C. SMTP
D. HTTP

Correct Answer: Option B


Explanation:
SNMP (Simple Network Management Protocol) is used for monitoring and managing network devices.

This question belongs to: Computer Internet and Web Technologies
Question #2
Which of the following is a protocol for managing the transfer of files over a network, often used in conjunction with HTTP?
A. SFTP
B. All of the above
C. FTPS
D. FTP

Correct Answer: Option B


Explanation:
FTP, SFTP, and FTPS are all file transfer protocols, each with varying security levels.

This question belongs to: Computer Internet and Web Technologies
Question #3
What type of attack involves an adversary secretly intercepting, reading, or altering communication messages between two web parties without either side knowing the channel is compromised?
A. Phishing email broadcast
B. Man-in-the-Middle (MitM) Attack
C. SQL Injection vulnerability
D. Denial of Service crash sequence

Correct Answer: Option B


Explanation:
A Man-in-the-Middle (MitM) attack occurs when a hacker inserts themselves into a communication session between a client and server to eavesdrop or modify data in transit.

This question belongs to: Computer Internet and Web Technologies