Which of the following is a protocol used for sending email notifications from a web server to an administrator? MCQ with Answer and Explanation

Which of the following is a protocol used for sending email notifications from a web server to an administrator?
A. SMTP
B. FTP
C. HTTP
D. SNMP
Answer: Option A
Solution (By JKSSB Mock Tests)
SMTP is used for sending email, including notifications from web servers to administrators.

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Practice More Internet and Web Technologies Questions

Question #1
Which specific browser design framework operates to split an individual browser tab workspace into sandboxed process channels to prevent a single site script crash from bringing down the entire application window?
A. Local host structural routing systems
B. Multi-Process Browser Architecture
C. Unlinked proxy server bypass channels
D. Monolithic single thread design layout

Correct Answer: Option B


Explanation:
Modern browsers (like Chrome and Edge) use a multi-process architecture that isolates separate tabs and extensions into their own memory sandboxes, improving stability and security.

This question belongs to: Computer Internet and Web Technologies
Question #2
Which of the following HTTP status code categories represents 'Client Error' conditions explicitly?
A. 2xx series
B. 5xx series
C. 4xx series
D. 3xx series

Correct Answer: Option C


Explanation:
HTTP status codes starting with 4 (e.g., 400 Bad Request, 404 Not Found) indicate client-side errors or issues with the request format.

This question belongs to: Computer Internet and Web Technologies
Question #3
Which standard port is used by default by the IMAP protocol for secure, encrypted email communication (IMAPS)?
A. 143
B. 465
C. 995
D. 993

Correct Answer: Option D


Explanation:
While port 143 is default for unencrypted IMAP, port 993 is the standard allocated port for secure IMAP (IMAPS) over SSL/TLS.

This question belongs to: Computer Internet and Web Technologies