Which protocol is used for retrieving email from a server and is known for leaving messages on the server? MCQ with Answer and Explanation

Which protocol is used for retrieving email from a server and is known for leaving messages on the server?
A. POP3
B. IMAP
C. HTTP
D. SMTP
Answer: Option B
Solution (By JKSSB Mock Tests)
IMAP is designed to manage emails on the server, synchronizing across multiple devices, whereas POP3 typically downloads and removes messages.

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Practice More Internet and Web Technologies Questions

Question #1
Which specific protocol variant establishes a secure, encrypted file management channel over a standard Transport Layer Security (TLS) tunnel, separate from SSH-based options?
A. FTPS (File Transfer Protocol Secure)
B. SMTP outbound pathways
C. Telnet console links
D. Standard unencrypted FTP rules

Correct Answer: Option A


Explanation:
FTPS uses SSL/TLS encryption to protect file transfers, distinct from SFTP which relies on the SSH protocol layer for its security tunnels.

This question belongs to: Computer Internet and Web Technologies
Question #2
What is the function of the 'Drafts' folder inside a standard email client workspace?
A. To clear configuration script parameters automatically
B. To store email messages that have been composed or partially written but have not yet been sent to the recipients
C. To archive sent communications permanently
D. To hold incoming junk message files safely until deletion

Correct Answer: Option B


Explanation:
The Drafts folder automatically or manually saves working email compositions so users can return to edit and send them later without losing their progress.

This question belongs to: Computer Internet and Web Technologies
Question #3
What is the purpose of the 'Accept' HTTP header?
A. To specify the content type of the request body
B. To indicate the preferred language
C. To specify the media types the client can process
D. To list acceptable encodings

Correct Answer: Option C


Explanation:
The Accept header informs the server about the media types the client can understand, e.g., text/html, application/json.

This question belongs to: Computer Internet and Web Technologies