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CWAP-403 – Certified Wireless Analysis Professional

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Showing 7–9 of 10 questions

Question 7

A client is operating in an unstable RF environment. Out of five data frames transmitted to the client it only receives four. The client sends a Block Ack to acknowledge the receipt of these four frames but due to frame corruption the Block Ack is not received by the AP. Which frames will be transmitted?

Select an option, then click Submit answer.

  • ○

    Only the data frame which was corrupted
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    Both the corrupted data and Block Ack
  • ○

    All data frames
  • ○

    Only the Block Ack
Question 8

Finish the statement. It is possible to distinguish between _______and ______20 MHz transmissions when looking at an FFT plot.

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  • ○

    HR/DSSS and ERP
  • ○

    ERP and VHT
  • ○

    HT and VHT
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    OFDM and HT
Question 9

Prior to a retransmission what happens to the CWmax value?

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  • ○

    Reset to 0
  • ○

    Doubles and increases by 1
  • ○

    Increases by 1
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    Set to the value of the AIFSN