A

Admin • 828.03K Points
Coach

Q. In Ethernet networks, what is the purpose of the preamble in a frame?

  • (A) To identify the destination address
  • (B) To synchronize the sender and receiver clocks
  • (C) To indicate the protocol type
  • (D) To check for errors
Explanation by: Admin
The preamble is used to synchronize clocks between the sender and receiver before actual data transmission.

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