Given: The exhibit shows a small network environment with dual-band APs. What is true of the network shown in this spectrum analyzer trace?

Question

Exhibit

Options

• AThere are at least three APs operating in this environment.
• BThere are two 40 MHz BSSs in this environment.
• COnly one AP in this network is configured to use the upper UNII band (UNII-3).
• DTwo 802.11a APs are near the spectrum analyzer and are heavily utilized on channels 149 and

• A
  8% (3)
• B
  73% (29)
• C
  15% (6)
• D
  5% (2)

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