An automation engineer is developing a script to deploy Mist configurations. They want to ensure that the script can be rolled back if a deployment fails. What is the best practice for rollback?

Create a backup of the entire Mist org using the API before any changes.

Use a script that reverses the changes by calling the API with opposite values.

Rely on Mist's automatic rollback feature.

Before making changes, capture the current state of the Mist configuration and store it in a version control system.

A network engineer is writing a Python script to automate the creation of sites and adoption of switches. The script must handle the case where the API token expires during a long-running deployment. What is the best way to handle token expiration?

Use basic authentication instead of tokens.

Restart the script when a 401 error is encountered.

Use a long-lived API token that does not expire.

Implement a token refresh mechanism using OAuth 2.0.

Juniper NetworksCertified Professional, Mist AI (JNCIP-MistAI)

Domain 4Objective 3

Create or Deploy Automation of Day 1 Operations JN0-750 Practice Questions (Page 6)

Part of the Automating Day 1 Operations domain, which makes up ~9% of our current practice bank. Juniper Networks does not publish an official question count, but from its 90-minute exam (~35–60 total, ~3–5 in this domain), expect 1–2 from this objective — we provide 27 practice questions to prepare you well beyond it. (estimate)

27questions here

6free pages

8concepts

Questions 26–27

26application · medium
An automation engineer is developing a script to deploy Mist configurations. They want to ensure that the script can be rolled back if a deployment fails. What is the best practice for rollback?
Select an answer first
27expert · medium
A network engineer is writing a Python script to automate the creation of sites and adoption of switches. The script must handle the case where the API token expires during a long-running deployment. What is the best way to handle token expiration?
Select an answer first

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Create or Deploy Automation of Day 1 Operations JN0-750 Practice Questions (Page 6)

Questions 26–27

An automation engineer is developing a script to deploy Mist configurations. They want to ensure that the script can be rolled back if a deployment fails. What is the best practice for rollback?

A network engineer is writing a Python script to automate the creation of sites and adoption of switches. The script must handle the case where the API token expires during a long-running deployment. What is the best way to handle token expiration?

Keep studying — Automating Day 1 Operations