Q. ...................... is the incoming e-mail server.
✅ Correct Answer: (A)
POP
Explanation: POP (Post Office Protocol) is an incoming email server protocol used to retrieve emails from a mail server to a local computer.
The latest version is POP3, which allows users to download emails and read them offline.
Other Options Explained:
(B) SMTP (Simple Mail Transfer Protocol) – Used for sending emails, not receiving.
(C) SMIP – Not a valid email protocol.
(D) PPP (Point-to-Point Protocol) – Used for internet connection, not email.
Thus, the correct answer is (A) POP.