CWNP CWAP-403 Exam Practice Test Instant Access

Question 1

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

ABuffered Broadcast and Multicast traffic will be transmitted following a DTIM

BThe DTIM interval can dictate when an STA will wake up to listen to beacon frames

CDTIM stands for Delivery Traffic Indication Map

DEvery Beacon frame must contain a DTIM

Answer : B

Question 2

You are performing a multiple adapter channel aggregation capture to troubleshoot a VoIP roaming problem and would like to measure the roaming time from the last VoIP packet sent on the old AP's channel to the first VoIP packet sent on the new AP's channel. Which timing column in the packet view would measure this for you?

ADelta

BAbsolute

CRoaming

DRelative

Answer : C

Question 3

A manufacturing facility has installed a new automation system which incorporates an 802.11 wireless network. The automation system is controlled from tablet computers connected via the WLAN. However, the automation system has not gone live due to problem with the tablets connecting to the WLAN. The WLAN vendor has been onsite to perform a survey and confirmed good primary and secondary coverage across the facility. As a CWAP you are called in to perform Spectrum Analysis to identify any interference sources. From the spectrum analysis, you did not identify any interference sources but were able to correctly identify the issue. Which of the following issues did you identify from the spectrum analysis?

AThe tablets are entering power save mode and failing to wake up to receive the access points
transmissions

BA high noise floor has resulted in a SNR of less than 20%

CThe tablets are connecting to the wrong SSID

DThere is a power mismatch between the APs and the clients

Answer : A

Question 4

When configuring a long term, forensic packet capture and saving all packets to disk which of the following is not a consideration?

ATotal capture storage space

BIndividual trace file size

CReal-time packet decodes

DAnalyzer location

Answer : B

Question 5

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

ARTS

BCTS

CAck

DBlock Ack

Answer : C

Question 6

How does a VoIP Phone, using WMM Power Save, request data frames buffered at the AP?

AThe VoIP phone transmits a PS-Poll frame

BThe VoIP phone transmits a trigger frame

CThe VoIP phone sets the More Data bit in the MAC Header to 1

DThe VoIP phone The VoIP transmits a WMM Action frame

Answer : B

Question 7

Which common feature of a Spectrum Analyzer would be the best to help you locate a non-802.11

interference source?

AMax hold

BLocation filter

CWaterfall plot

DDevice finder

Answer : D

CWNP CWAP-403 Certified Wireless Analysis Professional (CWAP) Exam Practice Test