Systems Security Certified Practitioner – SSCP – Question0873

Which port does the Post Office Protocol Version 3 (POP3) make use of?

A. 110
B. 109
C. 139
D. 119

Correct Answer: A

Explanation:

The other answers are not correct because of the following protocol/port numbers matrix:
Post Office Protocol (POP2) 109 Network News Transfer Protocol 119 NetBIOS 139