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Study Stuff for MCA Examinations - NIMCET
Study Stuff for MCA Examinations - NIMCET
Previous Year Question (PYQs)
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 mode
$(B)$ In Delete mode, mail is deleted from mail box after each retrieval
$(C)$ In Delete mode, mail is deleted from mail box before each retrieval
$(D)$ In keep mode, mail is deleted before retrieval
$(E)$ In keep mode, mail remains in mail box after retrieval
Choose the correct answer from the options given below:
$(A)$ POP has two modes, Delete mode and keep mode
$(B)$ In Delete mode, mail is deleted from mail box after each retrieval
$(C)$ In Delete mode, mail is deleted from mail box before each retrieval
$(D)$ In keep mode, mail is deleted before retrieval
$(E)$ In keep mode, mail remains in mail box after retrieval
Choose the correct answer from the options given below:
Solution
POP is used by a client to download emails from the mail server.POP has two modes:
Delete mode and keep mode.
In Delete mode, after the client retrieves the mail, the mail is deleted from the mailbox.
So, statement $(B)$ is true.
In Delete mode, mail is not deleted before retrieval.
So, statement $(C)$ is false.
In keep mode, mail is not deleted after retrieval.
The mail remains in the mailbox even after retrieval.
So, statement $(E)$ is true.
Statement $(D)$ is false because in keep mode mail is not deleted before retrieval.
Therefore, true statements are $(A)$, $(B)$ and $(E)$.
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