OSI Layers MCQ Questions and Answers Quiz

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

  1. domain name system
  2. routing information protocol
  3. network time protocol
  4. internet relay chat

32. 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?

  1. HTTP
  2. FTP
  3. telnet
  4. none of the mentioned

33. Application layer protocol defines

  1. types of messages exchanged
  2. message format, syntax and semantics
  3. rules for when and how processes send and respond to messages
  4. all of the mentioned

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

  1. simple mail transfer protocol
  2. post office protocol
  3. internet mail access protocol
  4. hypertext transfer protocol

35. The ASCII encoding of binary data is called

  1. base 64 encoding
  2. base 32 encoding
  3. base 16 encoding
  4. base 8 encoding

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

  1. dynamic host configuration protocol
  2. simple newtwork management protocol
  3. internet message access protocol
  4. media gateway protocol

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

  1. media gateway protocol
  2. dynamic host configuration protocol
  3. resource reservation protocol
  4. session initiation protocol

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

  1. session initiation protocol
  2. session modelling protocol
  3. session maintenance protocol
  4. none of the mentioned

39. Which one of the following is not correct?

  1. application layer protocols are used by both source and destination devices during a communication session
  2. application layer protocols implemented on the source and destination host must match
  3. both (a) and (b)
  4. none of the mentioned

40. When displaying a web page, the application layer uses the

  1. HTTP protocol
  2. FTP protocol
  3. SMTP protocol
  4. none of the mentioned
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