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CWNP CWAP-402 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Processes for Troubleshooting | 5% | - Analysis and operating system tools - OSI model application - Troubleshooting methodologies |
| Protocol & Spectrum Analysis | 35% | - Interpretation of spectrum and protocol captures - Channel access mechanisms - Spectrum analysis fundamentals - 802.11 PHY and MAC frame formats |
| WLAN Hardware | 15% | - Transmitters, receivers, and antennas - AP and client radio functionality - RF characteristics and measurement |
| Troubleshooting Common Issues | 20% | - Security-related operational issues - Performance and throughput issues - Connectivity and roaming problems - Interference and coexistence problems |
| 802.11 Communications | 25% | - WLAN architectures and performance impact - Security negotiation and frame exchanges - Authentication and association processes |
CWNP Certified Wireless Analysis Professional Sample Questions:
1. What is the Extended IFS used in 802.11 contention?
A) When the lower data rates are used and you want the fastest medium access times
B) When a frame reception begins but the received frame is incomplete or corrupted based on the FCS
C) When 802.11ac must coexist with 802.11n
D) When the higher data rates are used and you want the fastest medium access times
2. When using a commercial WLAN protocol analyzer, you notice that it is listing vendor names for some APs and client STAs.
What is the source of this information?
A) Banner grabbing
B) Broadcast name resolution
C) Vendor OUI values
D) DNS name resolution
3. To what data rates can a 5 GHz PHY device shift when changers occur in the signal strength?
A) 11, 5.5, 2, 1
B) 24, 18, 12, 5.5
C) 24, 18, 11, 2
D) 24, 18, 12, 6
4. iPerf is a tool used in what category of testing?
A) Configuration
B) Throughput
C) Connection
D) Name resolution
5. What action is taken automatically by 802.11 APs and client STAs as the signal strength of the link weakens in order to improve the quality of the RF communications overall?
A) RSSI is increased
B) Output power is increased
C) Data rates are reduced
D) Antenna gain is increased
Solutions:
| Question # 1 Answer: C | Question # 2 Answer: C | Question # 3 Answer: D | Question # 4 Answer: B | Question # 5 Answer: C |







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