A

Admin • 828.70K Points
Coach

Q. What is the main purpose of ICMP at the Network Layer?

  • (A) To transfer files over the internet
  • (B) To establish TCP connections
  • (C) To send error and control messages
  • (D) To resolve domain names
Explanation by: Admin
ICMP (Internet Control Message Protocol) provides error reporting and network diagnostics at the Network Layer.

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