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CWNA-106 · Question #120

How is throughput capacity scaled in a single channel architecture (SCA) WLAN system?

The correct answer is C. By adding non-overlapping channel layers through the addition of more APs. See the full explanation below for the reasoning.

Question

How is throughput capacity scaled in a single channel architecture (SCA) WLAN system?

Options

  • ABy increasing transmit power and placing APs that are on a single channel farther from one
  • BBy adding more SSIDs to existing APs to spread users across different contention domains.
  • CBy adding non-overlapping channel layers through the addition of more APs.
  • DBy using downlink data compression and uplink flow control at the AP.
  • EBy using a single 802.11n radio to transmit simultaneous downlink data streams to different

How the community answered

(65 responses)
  • A
    9% (6)
  • B
    3% (2)
  • C
    83% (54)
  • D
    2% (1)
  • E
    3% (2)

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