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CompTIA

JK0-019 · Question #448

At which layer of the OSI model do MAC addresses operate?

The correct answer is A. Data Link. See the full explanation below for the reasoning.

Question

At which layer of the OSI model do MAC addresses operate?

Options

  • AData Link
  • BNetwork
  • CApplication
  • DPhysical

How the community answered

(32 responses)
  • A
    72% (23)
  • B
    16% (5)
  • C
    3% (1)
  • D
    9% (3)

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