Free CWAP-403 Exam Braindumps

After examining a Beacon frame decode you see the SSID Element has a length of 0. What do you conclude about this frame?

1. A. The frame is corrupted
2. B. This is a common attack on WISP backend SQL databases
3. C. The beacon is from a BSS configured to hide the SSID
4. D. SSID elements always have a length of 0

Correct Answer: C

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?

1. A. HT Protection Element
2. B. HT Information Element
3. C. HT Operation Element
4. D. Non-HT Present Element

Correct Answer: A

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

1. A. RTS
2. B. CTS
3. C. Ack
4. D. Block Ack

Correct Answer: C

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

1. A. Buffered Broadcast and Multicast traffic will be transmitted following a DTIM
2. B. The DTIM interval can dictate when an STA will wake up to listen to beacon frames
3. C. DTIM stands for Delivery Traffic Indication Map
4. D. Every Beacon frame must contain a DTIM

Correct Answer: B

In which element of a Beacon frame would you look to identify the current HT protection mode in which an AP is operating?

1. A. HT Capabilities Element
2. B. HT Protection Element
3. C. HT Information Element
4. D. HT Operations Element

Correct Answer: C