A

Admin • 831.35K Points
Coach

Q. Which error detection method is commonly used at the Data Link Layer?

  • (A) Parity Check
  • (B) CRC (Cyclic Redundancy Check)
  • (C) Checksum
  • (D) Hashing
Explanation by: Admin
CRC is widely used for error detection in frames transmitted at the Data Link Layer.

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