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Juniper JN0-452 Exam Dumps (V9.02) - Ultimate Guide to Exam Preparation

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Preparing for the Juniper Mist AI Wireless, Specialist (JNCIS-MistAI-Wireless) JN0-452 exam can be a daunting challenge, requiring the right study materials to ensure success. DumpsBase offers the latest JN0-452 exam dumps (V9.02), with reliable and effective exam questions, covering the key exam topics. Access the latest Juniper JN0-452 exam dumps at DumpsBase and take the first step toward acing your Juniper JN0-452 exam. #JN0-452

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DUMPS
BASE
EXAM DUMPS

JUNIPER
JN0-452
28% OFF Automatically For You

Juniper Mist AI Wireless, Specialist (JNCIS-MistAI-
Wireless)

, 1.A university deploys a new Wi-Fi network in a lecture hall where over 200 students
connect at the same time using modern devices.
Which combination of frequency band and channel width would provide the **best
performance** and **least interference** in this dense environment?
A. 2.4 GHz with 40 MHz channels
B. 5 GHz with 160 MHz channels
C. 2.4 GHz with 20 MHz channels
D. 6 GHz with 80 MHz channels
Answer: D
Explanation:
In a high-density environment with modern devices, 6 GHz offers wide, clean
spectrum with less legacy interference. 80 MHz provides high throughput while
avoiding the interference risks of 160 MHz in congested areas.




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2.A network engineer notices that a user is experiencing poor video quality despite




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m
being physically close to the AP. The RSSI is measured at -55 dBm, but the SNR is




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only 15 dB.

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What is the most likely cause of the issue?
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A. Signal attenuation due to distance
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B. Roaming failure during authentication
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C. Interference from neighboring APs or noise sources
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D. Low channel width configuration
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Answer: C
9.
(V




Explanation:
ps




A strong RSSI (-55 dBm) but low SNR (15 dB) indicates there is high background
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noise or interference, not signal weakness. This degrades the usable signal quality
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and affects performance even at close range.
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3.A company enables 160 MHz channels on all 5 GHz APs to maximize speed.
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However, users report unstable performance in open office areas.
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What is the **most likely technical reason** for this problem?
A. Wide channels overlapping and increasing interference
B. Clients only supporting 2.4 GHz band
C. Excessive collision detection by CSMA/CD
D. Channel width too narrow for high data rates
Answer: A
Explanation:
160 MHz channels are wide and can easily overlap with other nearby APs using the
same frequency. This leads to increased interference and instability in shared
environments. A narrower width (40/80 MHz) may perform better.
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