CertsTopics Logo

Labour Day Special - Limited Time 65% Discount Offer - Ends in 0d 00h 00m 00s - Coupon code: top65certs

CWNP CWAP-403 Dumps

Page: 1 / 2
Total 60 questions
Get CWAP-403 Full Access Download CWAP-403 PDF

Certified Wireless Analysis Professional Questions and Answers

Question 1

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

Options:

A.

RTS

B.

CTS

C.

Ack

D.

Block Ack

Question 2

Why would a STA that supports 802.11k Radio Measurement send a Neighbor Request to an AP?

Options:

A.

To learn about neighboring interference sources and tune its RF radio accordingly

B.

To inform the current AP about the STA’s intent to roam to a neighboring AP, ensuring a seamless

handover

C.

To request a list of neighboring APs which the STA can use as roaming candidates

D.

To request a list of neighboring STAs which enables the STA to better pick the right protection

mechanisms

Question 3

You are troubleshooting a client that is experiencing slow WLAN performance. As part of the troubleshooting activity, you start a packet capture on your laptop close to the client device. While analyzing the packets, you suspect that you have not captured all packets transmitted by the client. By analyzing the trace file, how can you confirm if you have missing packets?

Options:

A.

Look for gaps in the sequence number in MAC header

B.

Protocol Analyzers show the number of missing packets in their statistics view

C.

Retransmission are an indication of missing packets

D.

The missing packets will be shown as CRC errored packets

Question 4

When would you expect to see a Reassociation Request frame?

Options:

A.

Every time a STA associates to an AP to which it has previously been associated

B.

Only when a STA is using FT roaming

C.

Only when a STA roams back to an AP it has previously been associated with

D.

Every time a STA roams

Question 5

When a data frame is encrypted with WPA2, to which portion of the frame is the encryption applied?

Options:

A.

Frame body excluding the LLC

B.

Frame body including the LLC

C.

Frame body and MAC Header

D.

The whole MPDU

Question 6

What is the function of 802.11 Management frames?

Options:

A.

Manage the BSS

B.

Manage the flow of data

C.

Communicate configuration changes between WLAN controller and APs

D.

Prioritize network administration traffic

Question 7

When performing protocol analysis, you capture an 802.11ac data frame on channel 52, transmitted at MSC 8.

At what data rate was the PHY Preamble transmitted?

Options:

A.

54 Mbps

B.

6 Mbps

C.

86.7 Mbps

D.

78 Mbps

Question 8

You have installed a new 802.11ac 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 areA. 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?

Options:

A.

The AP is misconfigured and needs to be reconfigured to 80MHz operation

B.

RRM is enabled and has dynamically picked a 20 MHz channel

C.

The first 20 MHz is the AP’s primary channel and higher airtime utilization on the primary channel is normal when an AP Is configured for 80 MHz operation

D.

Non Wi-Fi interference is preventing the APs 80 MHz operation

Question 9

What is the function of the PMD sub-layer?

Options:

A.

Converts 1s and 0s given to it by the PLCP sub-layer into the appropriate RF signals

B.

Provides framing

C.

Adds a PHY preamble and header to a PSDU

D.

Performs A-MPDU

Page: 1 / 2
Total 60 questions
Get CWAP-403 Full Access Download CWAP-403 PDF