Which term is the acronym for Post Office Protocol v3, used by e-mail clients to retrieve e-mail from a remote server?

Which term is the acronym for Post Office Protocol v3, used by e-mail clients to retrieve e-mail from a remote server?

• A. PIN Entry Device
• B. POP3
• C. Policy
• D. POI

Answer: (B)

POP3 stands for Post Office Protocol version 3 and is the protocol used by email clients to retrieve messages from a remote server. It was designed to download mail to a local device, often removing it from the server afterward (though it can be configured to leave copies on the server). This makes POP3 the correct term for the described function, distinguishing it from other terms that don’t relate to email retrieval—such as a PIN entry device, a generic policy, or a term used in payments.

POP3 stands for Post Office Protocol version 3 and is the protocol used by email clients to retrieve messages from a remote server. It was designed to download mail to a local device, often removing it from the server afterward (though it can be configured to leave copies on the server). This makes POP3 the correct term for the described function, distinguishing it from other terms that don’t relate to email retrieval—such as a PIN entry device, a generic policy, or a term used in payments.