The POP protocol

Before answering those questions please make sure you have read the section of the course book about the post office protocol AND the RFC 1939 which describes Post Office Protocol (POP). Remember that like in any webpage, you are able to search for specific information in an RFC using ctrl/cmd + F. The most important sections of the RFC for those answering those questions are the introduction and the sections about the states.

Copiez-collez cette commande dans votre terminal :

Le mot de pase pour se connecter est

Veuillez répondre à toutes les questions. Erreur interne L'extension de {} n'est pas valide. {} est trop lourd.

Question 1: The POP states

Which are the three states defined in the POP protocol ?

Authorization, Transaction and Update states

Authorization, Session and Terminating states

Authentication, Session and Closing states

Authentification, Transfer and Terminating states

Connecting, Session and Deconnecting states

Question 2: POP transport protocol

Which transport protocol is used by the POP protocol ?

TCP

UDP

HTTP

QUIC

Question 3: The authorization state

Which command is NOT valid in the authorization state in POP protocol ?

USER

RSET

QUIT

PASS

Question 4: The QUIT command

What is the effect of the QUIT command ?

It terminates the session in the Authorization and Update state.

It terminates the session in the Authorization and Transaction state.

It terminates the session in the Transaction and Update state.

It terminates the session only in the Update state.

It terminates the session only in the Transaction state.

It always terminates the session.

It terminates the session only in the Authorization state.

Auteur(s)	Pierre-Yves Haubruge
Date limite	Pas de date limite
Limite de soumission	Pas de limite

Informations

Etiquettes

Se connecter

Question 1: The POP states

Question 2: POP transport protocol

Question 3: The authorization state

Question 4: The QUIT command

Informations

Etiquettes

Se connecter

The POP protocol Masquer l'énoncé

Question 1: The POP states

Question 2: POP transport protocol

Question 3: The authorization state

Question 4: The QUIT command

The POP protocol