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CWAP-404덤프샘플다운최신기출문제

여러분이 어떤 업계에서 어떤 일을 하든지 모두 항상 업그레이되는 자신을 원할 것입니다.,it업계에서도 이러합니다.모두 자기자신의 업그레이는 물론 자기만의 공간이 있기를 바랍니다.전문적인 IT인사들은 모두 아시다싶이CWNP CWAP-404인증시험이 여러분의 이러한 요구를 만족시켜드립니다.그리고 우리 ExamPassdump는 이러한 꿈을 이루어드립니다.

CWNP CWAP-404 시험요강:

주제
소개

주제 1

Spectrum Analysis: The topic assesses the ability of a wireless network professional to capture and interpret RF spectrum data. The exam targets the skills in identifying device signatures and RF issues through spectrum analyzers.

주제 2

WLAN Medium Access: The exam evaluates the understanding of a wireless network professional about 802.11 contention algorithms and their impact on WLAN performance. The CWAP-404 exam requires candidates to analyze QoS configurations and operations.

주제 3

PHY Layers and Technologies: In the topic, the CWAP-404 exam tests the understanding of a wireless network professional about the Physical (PHY) layer functions and technologies. Wireless analysts need to describe and apply knowledge of PHY headers, PPDUs, and other PHY-related data. This topic ensures that analysts are proficient in interpreting PHY information within protocol analyzers and can select appropriate capture devices for different PHY types.

주제 4

Frame Exchanges: The topic evaluates the skills of a wireless network professional in capturing, understanding, and analyzing various frame exchanges, including BSS discovery, joining, roaming, and data frames. The CWAP-404 exam targets the ability of candidates to troubleshoot and resolve issues related to MAC layer operations, ensuring they can maintain robust and efficient WLAN communications.

>> CWAP-404덤프샘플 다운 <<

CWAP-404덤프샘플 다운 인기시험 공부문제

ExamPassdump는 IT인증자격증을 취득하려는 IT업계 인사들의 검증으로 크나큰 인지도를 가지게 되었습니다. 믿고 애용해주신 분들께 감사의 인사를 드립니다. CWNP CWAP-404덤프도 다른 과목 덤프자료처럼 적중율 좋고 통과율이 장난이 아닙니다. 덤프를 구매하시면 퍼펙트한 구매후 서비스까지 제공해드려 고객님이 보유한 덤프가 항상 시장에서 가장 최신버전임을 약속해드립니다. CWNP CWAP-404덤프만 구매하신다면 자격증 취득이 쉬워져 고객님의 밝은 미래를 예약한것과 같습니다.

최신 CWAP Wi-Fi Analysis CWAP-404 무료샘플문제 (Q56-Q61):

질문 # 56
The IEEE 802.11 Dynamic Frequency Selection (DFS) service is capable of performing what functions? (Choose 2)

A. Testing channels for radar before using a channel and while operating in a channel
B. Suspending operations on a channel with high IEEE 802.11 co-channel interference
C. Using modulation switching techniques to avoid interfering with radar systems
D. Requesting and reporting of measurements in the current and other channels
E. Establishing an interference baseline on all 2.4 GHz channels

정답：A,D

질문 # 57
Finish the statement:
It is possible to distinguish between_______22 MHz transmissions and________20 MHz transmissions when looking at an FFT plot.

A. ERP and VHT
B. HR/DSSS and ERP
C. OFDM and HT
D. HT and VHT

정답：C

설명：
Explanation
It is possible to distinguish between OFDM 20 MHz transmissions and HT 20 MHz transmissions when looking at an FFT plot. OFDM and HT are two different modulation schemes used by 802.11 WLANs. OFDM is used by legacy 802.11a/g devices, while HT is used by newer 802.11n/ac devices. OFDM and HT have different spectral characteristics that can be observed on an FFT plot. OFDM transmissions have a flat spectrum with sharp edges, while HT transmissions have a tapered spectrum with rounded edges. This is because HT uses guard intervals and cyclic prefixes to reduce inter-symbol interference and improve performance. The other options are not correct, as they do not describe different modulation schemes or channel widths that can be distinguished on an FFT plot. References: [Wireless Analysis Professional Study Guide CWAP-404], Chapter 3: Spectrum Analysis, page 70-71

질문 # 58
Which one of the following statements describes the function of WMM Admission Control?

A. APs guarantee Voice and Video access categories priority over the WLAN medium
B. Provides a new 802.11 Authentication method for Voice devices
C. APs control access to the wireless medium by polling STAs for data packets
D. APs regulate the available bandwidth in an attempt to provide a guarantee of the amount of time that a STA has available to access the channel

정답：A

질문 # 59
What is the formula used to calculate the Duration field value in an RTS frame?

A. RTS Duration field = CTS duration
B. RTS Duration field = Data or management frame to be sent duration + CTS duration + one ACK duration + three SIFS
C. RTS Duration field = Data or management frame to be sent duration + CTS duration
D. RTS Duration field = Data or management to be sent frame duration

정답：B

질문 # 60
What two IEEE 802.11 entities may be used to separate successful transmissions within an EDCA TXOP? (Choose 2)

A. EIFS
B. RIFS
C. ACK
D. PIFS
E. AIFS
F. SIFS
G. CAP

정답：B,F

질문 # 61
......

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CWAP-404자격증문제: https://www.exampassdump.com/CWAP-404_valid-braindumps.html

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