JN0-452

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The dumps for JN0-452 exam was last updated on Dec 29,2025 .

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Question#1

Which SLE interplay best highlights a trade‑off between Coverage and Capacity? Choose two.

A. Raising transmit power improves Coverage but may lower Capacity

B. Narrowing channel width improves SNR but reduces Capacity

C. Lowering minimum basic rate improves Capacity but weakens Coverage

D. Enabling 6‑GHz adds Capacity and Coverage equally

E. Turning off 2.4 GHz removes interference, boosting both

Explanation:
Higher power and narrower channels show coverage/capacity tension. Basic rates affect roaming; 6 GHz mostly adds capacity; disabling 2.4 GHz reduces coverage.

Question#2

An IT team at a university is trying to resolve complaints from students who say it takes too long to connect to Wi-Fi. The admin checks the Mist dashboard and finds that the **Time to Connect SLE** is consistently above 4 seconds.
Which tool or capability should they use to identify the exact failure step in the client process?

A. AP Health Metrics

B. RRM Power Analysis

C. Client Journey Timeline

D. DHCP Server Logs

Explanation:
The Client Journey Timeline allows admins to trace each step in a client’s connection attempt―association, authentication, DHCP, DNS―and see where delays occur. It’s the most efficient way to troubleshoot SLE issues like long connection times.

Question#3

Which REST API calls and Webhook event types enable a CI/CD pipeline to perform automatic rollback if post‑deployment Coverage SLE drops? Choose two.

A. GET /sites/{id}/sles?filter=coverage polled every 5 minutes

B. Webhook subscription for wireless.sle.coverage_breach events

C. PATCH /firmware_policies/{id} setting auto_rollback=true

D. Webhook subscription for rf.tx_power_change events

Explanation:
Polling coverage SLE or consuming its breach event gives the pipeline a trigger; firmware patching may define rollback conditions but isn’t itself the monitoring mechanism. TX‑power events are RF, not direct SLE breaches.

Question#4

A network operator wants to detect user experience issues proactively before users report problems.
Which Mist feature most directly supports this goal?

A. SNMP traps for AP reboots

B. Marvis Insights analyzing network events

C. Static RSSI threshold configuration

D. DHCP reservation list on Mist Edge

Explanation:
Marvis Insights uses AI to analyze connection failures, roaming problems, and performance drops proactively, offering operators suggested root causes and solutions before users complain.

Question#5

Which pair of configuration objects must be cloned when copying a full site to a new tenant? Choose two.

A. WLAN objects

B. RF profiles

C. WxLAN policy tags

D. Organization‑level webhook secrets

E. REST API tokens

Explanation:
WLANs and RF profiles are site‑specific and need duplication; WxLAN tags live at org level, webhooks and tokens don’t copy with sites.

Exam Code: JN0-452 Q & A: 167 Q&As Updated: Dec 29,2025

Full JN0-452 Exam Dumps Here

Exam Code: JN0-452
Q & A: 167 Q&As
Updated: Dec 29,2025

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