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Satya • 3.38K Points
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Q. Which device operates at the data link layer of the OSI model?

  • (A) Router
  • (B) Switch
  • (C) Hub
  • (D) Firewall
  • Correct Answer - Option(B)
  • Views: 16
  • Filed under category Networking
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Explanation by: Satya
A switch operates at the Data Link Layer and forwards data based on MAC addresses.

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