Which layer of the OSI model is responsible for error detection in transmitted frames?

Options

  • A. Application Layer
  • B. Data Link Layer
  • C. Session Layer
  • D. More than one of the above
  • E. None of the above

Correct Answer (Detailed Explanation is Below)

B. Data Link Layer

Detailed Explanation

Explanation: The Data Link Layer (Layer 2) performs error detection in frames using techniques such as Frame Check Sequence (FCS) and Cyclic Redundancy Check (CRC).