Application Layer - Networks Questions and Answers

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1.

The ____ translates internet domain and host names to IP address.

   A.) routing information protocol
   B.) domain name system
   C.) network time protocol
   D.) internet relay chat

Answer: Option 'B'

domain name system

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2.

When displaying a web page, the application layer uses the

   A.) SMTP protocol
   B.) HTTP protocol
   C.) FTP protocol
   D.) None of these

Answer: Option 'B'

HTTP protocol

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3.

 Which one of the following allows a user at one site to establish a connection to another site and then pass keystrokes from local host to remote host?

   A.) HTTP
   B.) FTP
   C.) telnet
   D.) None of these

Answer: Option 'C'

telnet

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4.

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.) application layer protocols implemented on the source and destination host must match
   C.) both (a) and (b)
   D.) None of these

Answer: Option 'C'

both (a) and (b)

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5.

Application layer protocol defines

   A.) types of messages exchanged
   B.) message format, syntax, and semantics
   C.) rules for when and how processes send and respond to messages
   D.) all of these

Answer: Option 'D'

all of these

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6.

Which protocol is a signalling communication protocol used for controlling multimedia communication sessions?

   A.) session initiation protocol
   B.) session modelling protocol
   C.) session maintenance protocol
   D.) None of these

Answer: Option 'A'

session initiation protocol

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7.

Which one of the following protocol delivers/stores mail to reciever server?

   A.) simple mail transfer protocol
   B.) hypertext transfer protocol
   C.) post office protocol
   D.) internet mail access protocol

Answer: Option 'A'

simple mail transfer protocol

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8.

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

   A.) media gateway protocol
   B.) session initiation protocol
   C.) dynamic host configuration protocol
   D.) resource reservation protocol

Answer: Option 'D'

resource reservation protocol

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9.

The ASCII encoding of binary data is called

   A.) base 64 encoding
   B.) base 16 encoding
   C.) base 8 encoding
   D.) base 32 encoding

Answer: Option 'A'

base 64 encoding

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10.

Which one of the following is an internet standard protocol for managing devices on IP network?

   A.) dynamic host configuration protocol
   B.) simple network management protocol
   C.) internet message access protocol
   D.) media gateway protocol

Answer: Option 'B'

simple network management protocol

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