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CWAP-404: Certified Wireless Analysis Professional

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Last Updated
April - 2025
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English
2 Quizzes
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The CWAP-404 exam known as Certified Wireless Analysis Professional is crucial for IT professionals aiming to validate their skills. To increase your chances of passing, practicing with real exam questions shared by those who have succeeded can be invaluable. In this guide, we’ll provide you with practice test questions and answers offering insights directly from candidates who have already passed the exam.

Exam Details:

  • Exam Number: CWAP-404

  • Exam Name: Certified Wireless Analysis Professional

  • Length of test: 90 minutes

  • Exam Format: Multiple-choice and multiple-answer questions

  • Exam Language: English

  • Number of questions in the actual exam: 60 questions

  • Passing Score: 70%

Why Use CWAP-404 Practice Test?

  • Real Exam Experience: Our practice tests accurately replicate the format and difficulty of the actual CWAP-404 exam, providing you with a realistic preparation experience.

  • Identify Knowledge Gaps: Practicing with these tests helps you identify areas where you need more study, allowing you to focus your efforts effectively.

  • Boost Confidence: Regular practice with exam-like questions builds your confidence and reduces test anxiety.

  • Track Your Progress: Monitor your performance over time to see your improvement and adjust your study plan accordingly.

Key Features of CWAP-404 Practice Test:

  • Up-to-Date Content: Our community ensures that the questions are regularly updated to reflect the latest exam objectives and technology trends.

  • Detailed Explanations: Each question comes with detailed explanations, helping you understand the correct answers and learn from any mistakes.

  • Comprehensive Coverage: The practice tests cover all key topics of the CWAP-404 exam, including wireless LANs, spectrum analysis, protocol analysis, and troubleshooting.

  • Customizable Practice: Create your own practice sessions based on specific topics or difficulty levels to tailor your study experience to your needs.

Use the member-shared CWAP-404 Practice Tests to ensure you're fully prepared for your certification exam. Start practicing today and take a significant step towards achieving your certification goals!

Related questions

Question 1

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Finish the statement:

It is possible to distinguish between_______22 MHz transmissions and________20 MHz transmissions when looking at an FFT plot.

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Question 2

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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?

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Question 3

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You have installed a new 802.1 lac 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 are a. 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?

The AP is misconfigured and needs to be reconfigured to 80 MHz operation
The AP is misconfigured and needs to be reconfigured to 80 MHz operation
Non-Wi-Fi interference is preventing the APs 80 MHz operation
Non-Wi-Fi interference is preventing the APs 80 MHz operation
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
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
RRM is enabled and has dynamically picked a 20 MHz channel
RRM is enabled and has dynamically picked a 20 MHz channel
Suggested answer: B
Explanation:

The most likely cause of higher airtime utilization on the first 20 MHz of the 80 MHz channel is non-Wi-Fi interference. Non-Wi-Fi interference can prevent an AP from using its full channel width, as it will degrade the signal quality and increase the noise floor on some parts of the channel. This will force the AP to fall back to a narrower channel width, such as 20 MHz or 40 MHz, to maintain communication with its clients. The waterfall plot can help identify non-Wi-Fi interference by showing spikes or bursts of RF energy on specific frequencies or sub-channels. The other options are not correct, as they do not explain why only the first 20 MHz of the channel has higher airtime utilization.Reference:[Wireless Analysis Professional Study Guide], Chapter 3: Spectrum Analysis, page 74-75

asked 16/09/2024
Petya Pavlova
43 questions

Question 4

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Given: The Frame Check Sequence (FCS) is a 32 CRC used for error detection.

The CRC is calculated over what?

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Question 5

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

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Question 6

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Where would you look in a packet trace file to identify the configured Minimum Basic Rate (MBR) of a BSS?

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Question 7

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Which piece of information is not transmitted in an HT PPDU header?

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Question 8

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What is an AIFS?

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Question 9

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Protocol analyzers may present field values in either binary, decimal or hexadecimal. What preceeds a hexadecimal value to indicate it is hexadecimal?

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Question 10

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ABC International has installed a new smart ZigBee controlled lighting system. However, the network team is concerned that this new system will interfere with the existing WLAN and has asked you to investigate the impact of the two systems operating simultaneously in the 2.4 GHz band. When performing Spectrum Analysis, which question could you answer by looking at the FFT plot?

Do the ZigBee channels used by the lighting system overlap with the WLAN channels?
Do the ZigBee channels used by the lighting system overlap with the WLAN channels?
Is the ZigBee system using more than 50% of the available airtime?
Is the ZigBee system using more than 50% of the available airtime?
Is the WLAN corrupting ZigBee system messages?
Is the WLAN corrupting ZigBee system messages?
Is the ZigBee system causing an increase in WLAN retries?
Is the ZigBee system causing an increase in WLAN retries?
Suggested answer: A
Explanation:

The FFT plot is a spectrum analysis plot that shows the RF power present at a particular frequency over a short period of time. It can help identify the sources and characteristics of RF signals in the spectrum. By looking at the FFT plot, you can determine which ZigBee channels are used by the lighting system and whether they overlap with the WLAN channels in the 2.4 GHz band. ZigBee channels are 5 MHz wide and WLAN channels are 20 MHz or 40 MHz wide, so there is a possibility of overlap and interference between them. The other questions cannot be answered by looking at the FFT plot alone, as they require other types of plots or analysis tools, such as duty cycle plot, airtime utilization plot, or protocol analyzer.Reference:[Wireless Analysis Professional Study Guide], Chapter 3: Spectrum Analysis, page 69-70

asked 16/09/2024
Petya Pavlova
43 questions