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Post office protocol (POP) is a message access protocol which is used to extract message for client. In this regard, which of the following are true ? (A) POP has two modes, Delete mode and keep (B) In Delete mode, mail is deleted from mail box after each retrival (C) In Delete mode, mail is deleted from mail box before each retrieval (D) In keep mode, mail is deleted before retrival (E) In keep mode, mail remains in mail box after retrival Choose the correct answer from the options given below:

Post office protocol (POP) is a message access protocol which is used to extract message for client. In this regard, which of the following are true ? (A) POP has two modes, Delete mode and keep (B) In Delete mode, mail is deleted from mail box after each retrival (C) In Delete mode, mail is deleted from mail box before each retrieval (D) In keep mode, mail is deleted before retrival (E) In keep mode, mail remains in mail box after retrival Choose the correct answer from the options given below: Correct Answer (A), (B) and (E) only

The correct answer is option 4.

Key Points

Statement A: TRUE:  

Post Office Protocol (POP) is a type of computer networking and Internet standard protocol that has two modes, Delete mode and keep mode.

Statement B: TRUE:  

In Delete mode, the mail is deleted from the mailbox after each retrieval.

and hence statement C is FALSE

Statement E: TRUE:  

In keep mode, mail remains in a mailbox after retrieval.

and statement D is FALSE

Therefore the correct answer is (A), (B), and (E) only.

Hint

Delete Mode ( delete after reading ).

Keep Mode ( stores even after reading ).

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