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Dell-EMC

D-NWG-FN-23 · Question #274

How is a switch different from a hub?

The correct answer is C. A switch tracks MAC addresses of all connected devices. See the full explanation below for the reasoning.

Question

How is a switch different from a hub?

Options

  • AA switch operates at a lower, more efficient layer of the OSI model.
  • BA switch decreases the number of broadcast storms.
  • CA switch tracks MAC addresses of all connected devices.
  • DA switch does not include any latency into the frame transfer time.

How the community answered

(16 responses)
  • A
    6% (1)
  • B
    13% (2)
  • C
    75% (12)
  • D
    6% (1)

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