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CWNP

PW0-250 · Question #4

Given: The 802.11n APs you have selected for your public access deployment support many of the PHY and MAC enhancements offered by the 802.11n standard. The AP is single-band (2.4 GHz) and only…

The correct answer is D. 144 Mbps. See the full explanation below for the reasoning.

Question

Given: The 802.11n APs you have selected for your public access deployment support many of the PHY and MAC enhancements offered by the 802.11n standard. The AP is single-band (2.4 GHz) and only allows 20 MHz channels. The WLAN radio in the AP is a 3x3 802.11n chip that supports two spatial streams. What is the maximum MCS rate that could be supported by this AP?

Options

  • A54 Mbps
  • B65 Mbps
  • C108 Mbps
  • D144 Mbps
  • E150 Mbps
  • F300 Mbps

How the community answered

(35 responses)
  • A
    11% (4)
  • B
    3% (1)
  • D
    77% (27)
  • E
    3% (1)
  • F
    6% (2)

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