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CWNP CWAP-404 Practice Test - Questions Answers, Page 5

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List of questions

Question 41

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Which one of the following is not an 802.11 Management frame?

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Question 42

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What is the difference between a Data frame and a QoS-Data frame?

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Question 43

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Which one of the statements regarding the Frame Control field in an 802.11 MAC header is true?

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Question 44

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How is the length of an AIFS calculated?

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Question 45

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What is an AIFS?

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Question 46

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When performing protocol analysis, you notice a high number of RTS/CTS frames being transmitted on an HT network. You suspect this may be due to HT protection mechanisms. Where in the Beacon frame would you look to determine which one of the four HT protection modes the AP is operating in?

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Question 47

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Where, in a protocol analyzer, would you find an indication that a frame was transmitted as part of an A-MPDU?

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Question 48

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How many frames make up the Group Key Handshake excluding any Ack frames that may be required?

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Question 49

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Which one of the following statements is not true concerning DTIMs?

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Question 50

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Which one of the following is not a valid acknowledgement frame?

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Related questions

Finish the statement: It is possible to distinguish between_______22 MHz transmissions and________20 MHz transmissions when looking at an FFT plot.
When performing protocol analysis, you notice a high number of RTS/CTS frames being transmitted on an HT network. You suspect this may be due to HT protection mechanisms. Where in the Beacon frame would you look to determine which one of the four HT protection modes the AP is operating in?
You have installed a new 802.1 lac WLAN configured with 80 MHz channels. Users in one area are complaining about poor performance. This area is currently served by a single AP. You take a spectrum analysis capture in the poor performing are a. While examining the waterfall plot you notice the airtime utilization is higher on the first 20 MHz of the 80 MHz channel when compared to the rest of the channel. What do you conclude?
Given: The Frame Check Sequence (FCS) is a 32 CRC used for error detection. The CRC is calculated over what?
Why would a STA that supports 802.11k Radio Measurement send a Neighbor Request to an AP?
Where would you look in a packet trace file to identify the configured Minimum Basic Rate (MBR) of a BSS?
Which piece of information is not transmitted in an HT PPDU header?
What is an AIFS?
Protocol analyzers may present field values in either binary, decimal or hexadecimal. What preceeds a hexadecimal value to indicate it is hexadecimal?
ABC International has installed a new smart ZigBee controlled lighting system. However, the network team is concerned that this new system will interfere with the existing WLAN and has asked you to investigate the impact of the two systems operating simultaneously in the 2.4 GHz band. When performing Spectrum Analysis, which question could you answer by looking at the FFT plot?