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EC-Council

412-79V9 · Question #153

Wireless communication allows networks to extend to places that might otherwise go untouched by the wired networks. When most people say 'Wireless' these days, they are referring to one of the…

The correct answer is A. 802.11b. See the full explanation below for the reasoning.

Question

Wireless communication allows networks to extend to places that might otherwise go untouched by the wired networks. When most people say 'Wireless' these days, they are referring to one of the following 802.11 standards. There are three main 802.11 standards: B, A, and G. Which one of the following 802.11 types uses DSSS Modulation, splitting the 2.4ghz band into channels?

Options

  • A802.11b
  • B802.11a
  • C802.11-legacy
  • D802.11n

How the community answered

(15 responses)
  • A
    87% (13)
  • B
    7% (1)
  • C
    7% (1)

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