Application Layer Interview/Exam Question-Answer Part 2

Q.1 Pick the odd one out.

       A. File transfer

       B. Interactive games

       C. File download

       D. E-mail

Ans : Interactive games

Q.2 Which one of the following is not an application layer protocol?

       A. Resource reservation protocol

       B. Dynamic host configuration protocol

       C. Media gateway protocol

       D. Session initiation protoco

Ans : Resource reservation protocol

Q.3 Which one of the following is not correct?

       A. Application layer protocols are used by both source and destination devices during a communication session

       B. TCP is an application layer protocol

       C. HTTP is a session layer protocol

       D. All of the above

Ans : All of the above

Q.4 To deliver a message to the correct application program running on a host, the _______ address must be consulted.

       A. MAC

       B. IP

       C. Port

       D. None of the above

Ans : Port

Q.5 Which protocol is a signaling communication protocol used for controlling multimedia communication sessions?

       A. Session initiation protocol

       B. Session maintenance protocol

       C. Resource reservation protocol

       D. Session modelling protocol

Ans : Session initiation protocol

Q.6 Which of the following is an application layer service?

       A. Network virtual terminal

       B. Mail service

       C. File transfer, access, and management

       D. All of the above

Ans : All of the above

Q.7 When displaying a web page, the application layer uses the _____________.

       A. HTTP protocol

       B. SMTP protocol

       C. FTP protocol

       D. TCP protocol

Ans : HTTP protocol

Q.8 Transport services available to applications in one or another form _________.

       A. Reliable data transfer

       B. Security

       C. Timing

       D. All of the above

Ans : All of the above

Q.9 Electronic mail uses which Application layer protocol?

       A. SMTP

       B. HTTP

       C. TCP

       D. FTP

Ans : SMTP

Q.10 Which is a time-sensitive service?

       A. File download

       B. File transfer

       C. Internet telephony

       D. E-mail

Ans : Internet telephony

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