What is a common use case for integrating JSNAPy with Ansible in a playbook?

To perform post-change validation after applying a configuration with Ansible

To replace the need for Ansible's configuration management modules

To generate Ansible inventory files dynamically

To encrypt sensitive data in Ansible playbooks

A network team uses JSNAPy to monitor changes to the routing table on a set of edge routers. They capture a snapshot every hour and compare it to the previous snapshot. The goal is to detect unexpected route changes. However, the team is seeing false positives because the routing table changes frequently due to normal BGP updates. What is the best way to reduce false positives?

Use a test that filters out known, expected route changes.

Disable the snapcheck and rely on manual review of the routing table.

Compare the snapshot to a static baseline instead of the previous snapshot.

Increase the frequency of snapshots to capture more granular changes.

Juniper NetworksCertified Specialist, Automation and DevOps (JNCIS-DevOps)

Domain 3Objective 4

JSNAPy JN0-423 Practice Questions (Page 1)

Part of the Ansible domain, which makes up ~23% of our current practice bank. Juniper Networks does not publish an official question count, but from its 90-minute exam (~35–60 total, ~8–14 in this domain), expect 2–3 from this objective — we provide 23 practice questions to prepare you well beyond it. (estimate)

23questions here

5free pages

7concepts

Questions 1–5

1foundation · easy
What is a common use case for integrating JSNAPy with Ansible in a playbook?
Select an answer first
2foundation · easy
Which JSNAPy assertion is best suited to verify that a list of configured BGP peers includes a specific peer IP address?
Select an answer first
3foundation · easy
In a JSNAPy test, which assertion would you use to verify that a specific value in the device state is exactly equal to an expected value?
Select an answer first
4foundation · easy
Which JSNAPy command is used to execute the tests defined in a test file against a device snapshot?
Select an answer first
5expert · hard
A network team uses JSNAPy to monitor changes to the routing table on a set of edge routers. They capture a snapshot every hour and compare it to the previous snapshot. The goal is to detect unexpected route changes. However, the team is seeing false positives because the routing table changes frequently due to normal BGP updates. What is the best way to reduce false positives?
Select an answer first

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JSNAPy JN0-423 Practice Questions (Page 1)

Questions 1–5

What is a common use case for integrating JSNAPy with Ansible in a playbook?

Which JSNAPy assertion is best suited to verify that a list of configured BGP peers includes a specific peer IP address?

In a JSNAPy test, which assertion would you use to verify that a specific value in the device state is exactly equal to an expected value?

Which JSNAPy command is used to execute the tests defined in a test file against a device snapshot?

Keep studying — Ansible