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Question Detail

ICMP works on which layer

  • Physical Layer
  • Datalink Layer
  • Network layer
  • Transport Layer

Answer: Option C

Similar Questions :

1. TCP/IP reference model contains how many layers

  • 3
  • 4
  • 6
  • 7

Answer: Option B

Explanation:

TCP/IP reference model has four layer

Application Layer
Host to Host
Internet Layer
Network Access

2. Which protocol ensures reliable delivery

  • TCP
  • UDP
  • Both of above
  • None of above

Answer: Option A

3. Telnet

  • allows user to connect client machine
  • transferring files
  • sharing files
  • none of above

Answer: Option A

4. Which protocol deals with emails

  • FTP
  • SMTP
  • LPD
  • X window

Answer: Option B

5. Which protocol uses both TCP and UDP

  • FTP
  • SMTP
  • Telnet
  • DNS

Answer: Option D

Read more from - TCP-IP Questions Answers
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