Which of the following is a valid scheme in a URL? MCQ with Answer and Explanation

Which of the following is a valid scheme in a URL?
A. http
B. All of the above
C. https
D. ftp
Answer: Option B
Solution (By JKSSB Mock Tests)
http, https, and ftp are all valid URL schemes (protocols).

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Practice More Internet and Web Technologies Questions

Question #1
Which HTTP method is typically used to submit form data?
A. GET
B. HEAD
C. OPTIONS
D. POST

Correct Answer: Option D


Explanation:
The POST method is used to send data to the server to create or update a resource, commonly used in form submissions.

This question belongs to: Computer Internet and Web Technologies
Question #2
What is the purpose of the 'WebP' image format?
A. All of the above
B. To support transparency and animation
C. To provide superior compression and quality for web images
D. To replace JPEG

Correct Answer: Option A


Explanation:
WebP is a modern image format that offers better compression than JPEG and PNG, with support for transparency and animation.

This question belongs to: Computer Internet and Web Technologies
Question #3
Which protocol provides a secure method for executing command-line instructions, managing servers, and tunneling network configurations over an encrypted connection on the internet?
A. SSH (Secure Shell)
B. Telnet
C. HTTP
D. FTP

Correct Answer: Option A


Explanation:
SSH (Secure Shell) provides a secure, encrypted channel for running remote terminal commands and managing network systems safely over public paths.

This question belongs to: Computer Internet and Web Technologies