Multiple choice

What address listed is a MAC address?

  1. 09:AZ:F1:SB:97:42

  2. 09:A3:F1:5B:97:42

  3. 09-A3-FK-5B-97-42

  4. 00-CD-81-GF-E7-4F
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

A MAC address consists of 6 pairs of hexadecimal digits (0-9, A-F). Option B is the only one that uses valid hexadecimal characters throughout.

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