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Instant Download CWNP : CWAP-402 Questions & Answers as PDF & Test Engine
- Exam Code: CWAP-402
- Exam Name: Certified Wireless Analysis Professional
- Updated: Sep 16, 2026
- No. of Questions: 60 Questions and Answers
- Download Limit: Unlimited
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CWNP CWAP-402 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Processes for Troubleshooting | 5% | - Analysis and operating system tools - Troubleshooting methodologies - OSI model application |
| 802.11 Communications | 25% | - Authentication and association processes - WLAN architectures and performance impact - Security negotiation and frame exchanges |
| Troubleshooting Common Issues | 20% | - Performance and throughput issues - Interference and coexistence problems - Connectivity and roaming problems - Security-related operational issues |
| Protocol & Spectrum Analysis | 35% | - Channel access mechanisms - Spectrum analysis fundamentals - 802.11 PHY and MAC frame formats - Interpretation of spectrum and protocol captures |
| WLAN Hardware | 15% | - Transmitters, receivers, and antennas - AP and client radio functionality - RF characteristics and measurement |
CWNP Certified Wireless Analysis Professional Sample Questions:
The To DS bit is set to 0 and the From DS is set to 1.
What best describes this 802.11 frame?
- A. A frame being transmitted from a client STA to an AP
- B. A frame being transmitted from an AP to a client STA
- C. A frame being transmitted in a mesh BSS
- D. A frame being transmitted directly from one client STA to another
Correct Answer: B 🗳️
You are responsible for troubleshooting and analysis of the WLAN in your organization that supports more than 700 client STAs. Forty APs are deployed and they are all dual-band
APs and are controller-based. You must troubleshoot the wired side in some scenarios using a protocol analyzer.
Which one of the following problems would warrant wired-side analysis in most situations?
- A. High 802.11 CRC rates
- B. DHCP problems
- C. High 802.11 retry rates
- D. WMM QoS issues
Correct Answer: D 🗳️
You are using a Wireless Aggregator utility to combine multiple packet captures. One capture exists for each of channels 1, 6 and 11.
What kind of troubleshooting are you likely performing with such a tool?
- A. Narrowband DoS attack detection.
- B. Interference source location.
- C. Wireless adapter failure analysis.
- D. Fast secure roaming problems.
Correct Answer: B 🗳️
As the WLAN engineer in your organization, you must troubleshoot performance problems related to co-channel interference (CCI).
What is a good measurement of CCI impact in addition to the number of APs seen on a channel?
- A. Retries
- B. Non-Wi-Fi device count
- C. The frequency used
- D. Utilization
Correct Answer: C 🗳️
You are attempting to determine timing information within a packet capture of a WLAN protocol analyzer.
What time is used to display the time the packet was captured based on the system clock in the computer?
- A. Interframe
- B. Relative
- C. Arrival
- D. Delta
Correct Answer: C 🗳️
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