A

Admin • 828.43K Points
Coach

Q. Which technique is used by the Data Link Layer to avoid data collisions?

  • (A) CSMA/CD
  • (B) Routing
  • (C) IP Filtering
  • (D) Encryption

Explanation by: Admin
Carrier Sense Multiple Access with Collision Detection (CSMA/CD) helps prevent data collisions on Ethernet networks.

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