Which addressing scheme is used for identifying devices at data link layer ?
2026
Which addressing scheme is used for identifying devices at data link layer ?
- A.
IP
- B.
Port
- C.
MAC
- D.
URL
Attempted by 255 students.
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Correct answer: C
MAC addresses are used for identifying devices at the data link layer in networking. This is because MAC (Media Access Control) addresses are unique hardware identifiers assigned to network interfaces.