Download Certified Wireless Analysis Professional.CWAP-403.PremDumps.2019-03-26.20q.vcex

Vendor: CWNP
Exam Code: CWAP-403
Exam Name: Certified Wireless Analysis Professional
Date: Mar 26, 2019
File Size: 12 KB
Downloads: 3
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Demo Questions

Question 1
What is the function of 802.11 Management frames?
  1. Manage the BSS.
  2. Manage the flow of data. 
  3. Communicate configuration changes between WLAN controller and APs.
  4. Prioritize network administration traffic.
Correct answer: C
Question 2
Which one of the statements regarding the Frame Control field in an 802.11 MAC header is true?
  1. Only Control frames have a Frame Control field. 
  2. The Frame Control field contains three sub-fields and eight one-bit flags. 
  3. The Frame Control field is used to communicate the duration value. 
  4. The Frame Control field is always set to 0.
Correct answer: D
Explanation:
This field is simply used to indicate which protocol version of 802.11 is being used by the frame. This is always set to "0".https://mrncciew.com/2014/09/27/cwap-mac-header-frame-control/
This field is simply used to indicate which protocol version of 802.11 is being used by the frame. This is always set to "0".
https://mrncciew.com/2014/09/27/cwap-mac-header-frame-control/
Question 3
What should the To DS and From DS flags be to set to in an Association Response frame?
  1. To DS = 0, From DS = 0. 
  2. To DS = 0, From DS = 1. 
  3. To DS = 1, From DS = 0. 
  4. To DS = 1, From DS = 1.
Correct answer: A
Explanation:
https://dalewifisec.wordpress.com/2014/05/17/the-to-ds-and-from-ds-fields/
https://dalewifisec.wordpress.com/2014/05/17/the-to-ds-and-from-ds-fields/
Question 4
An RST frame should be acknowledged by which frame?
  1. Ack
  2. CTS
  3. Block-Ack
  4. RTS-Ack
Correct answer: A
Question 5
Which one of the following is not an 802.11 Management frame?
  1. Action
  2. Authentication
  3. PS-Poll
  4. Beacon
Correct answer: C
Question 6
What is the difference between a Data frame and a QoS-Data frame?
  1. QoS Data frames include a QoS control field.
  2. QoS Data frames include a QoS information element.
  3. QoS Data frames include a DSCP control field.
  4. QoS Data frames include an 802.1Q VLAN tag.
Correct answer: A
Question 7
What is an AIFS?
  1. A form of aggregation performed at the PLCP sub-layer.
  2. The shortest period of time a STA can sleep.
  3. A medium access method introduced by 802.11n, but never implemented.
  4. A variable Interframe Space introduced by 802.11e to help prioritize medium access for different Access Categories.
Correct answer: D
Question 8
Which one of the following statements describes the function of WMM Admission Control?
  1. APs guarantee Voice and Video access categories priority over the WLAN medium.
  2. APs control access to the wireless medium by polling STAs for data packets.
  3. APs regulate the available bandwidth in an attempt to provide a guarantee of the amount of time that a STA has available to access the channel.
  4. Provides a new 802.11 Authentication method for Voice devices.
Correct answer: A
Question 9
The PLCP sublayer provides framing by adding a header to create what type of data unit?
  1. MSDU
  2. MPDU
  3. PSDU
  4. PPDU
Correct answer: D
Question 10
What Interframe space would be expected between a CTS and a Data frame?
  1. SIFS
  2. DIFS
  3. AIFS
  4. PIFS
Correct answer: A
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