Which scenario would benefit from using Marvis APIs?

An administrator needs to physically reboot an access point

A technician wants to use SSH to access a switch

A company wants to automatically pull Marvis data into its internal monitoring dashboard

A user wants to manually check network status from the Mist portal

What is the purpose of integrating Marvis with ServiceNow?

To replace the Marvis GUI with ServiceNow

To provide a backup of network configurations

To manage and track reactive troubleshooting tickets efficiently

During reactive troubleshooting, how should a network administrator interpret a Marvis Action?

As a command that must be executed immediately

As a log entry that only records historical events

As a suggestion that may require additional verification before acting

As a definitive root cause that requires no further investigation

Users at a branch office report that their VoIP calls are dropping. Marvis WAN Insights show high jitter on the MPLS link. You also see a Marvis Insight that a new video surveillance system was added to the network last week. The branch has a 50 Mbps MPLS link. What is the most balanced approach to resolve this issue?

Disable the video surveillance system immediately to restore VoIP quality.

Configure QoS on the WAN router to prioritize VoIP traffic over other traffic.

Immediately upgrade the MPLS link to 100 Mbps to provide more bandwidth.

Use Marvis AIOps to analyze the traffic patterns and confirm if the video surveillance traffic is causing the jitter.

In the Marvis troubleshooting workflow, what is the purpose of the verification step?

To confirm that the issue has been resolved and no new problems have been introduced

To document the issue for future reference

To gather more data about the issue

To escalate the issue to higher-level support

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

Domain 5Objective 1

Reactive Troubleshooting JN0-452 Practice Questions (Page 2)

Part of the Marvis Virtual Network Assistant domain, which makes up ~17% of our current practice bank. Juniper Networks does not publish an official question count, but from its 90-minute exam (~35–60 total, ~6–10 in this domain), expect 1–2 from this objective — we provide 45 practice questions to prepare you well beyond it. (estimate)

45questions here

9free pages

14concepts

14 Concepts in This Objective

Reactive troubleshooting overview
Marvis Actions for reactive troubleshooting
Marvis Questions for reactive troubleshooting
Marvis Insights for reactive troubleshooting
Marvis Security Insights in reactive troubleshooting
Marvis Anomaly detection in reactive troubleshooting
Marvis Client Insights in reactive troubleshooting
Marvis WAN Insights in reactive troubleshooting
Marvis Location Insights in reactive troubleshooting
Marvis AIOps in reactive troubleshooting
Marvis Service Now integration for reactive troubleshooting
Marvis API for reactive troubleshooting
Marvis CLI for reactive troubleshooting
Marvis troubleshooting workflow

Questions 6–10

6foundation · medium
Which scenario would benefit from using Marvis APIs?
Select an answer first
7foundation · medium
What is the purpose of integrating Marvis with ServiceNow?
Select an answer first
8foundation · medium
During reactive troubleshooting, how should a network administrator interpret a Marvis Action?
Select an answer first
9expert · hard
Users at a branch office report that their VoIP calls are dropping. Marvis WAN Insights show high jitter on the MPLS link. You also see a Marvis Insight that a new video surveillance system was added to the network last week. The branch has a 50 Mbps MPLS link. What is the most balanced approach to resolve this issue?
Select an answer first
10foundation · medium
In the Marvis troubleshooting workflow, what is the purpose of the verification step?
Select an answer first

Finished these 5 questions?

Review the revealed explanations, or continue through the curriculum.

Next 5 questions →Back to JN0-452

Free Basic Practice is a study aid with revealable answers — not a scored exam. Examers.io is independent and not affiliated with or endorsed by Juniper Networks. “JN0-452” is a trademark of its owner, used for identification only.