DevNet Associate Practice Questions - Cisco Certified DevNet Associate Exam - DevNet Associate Practice Questions

Question 1

A team building an internal network automation tool wants faster feedback and fewer large releases. Which development approach best supports that goal?

Short iterative development cycles with regular stakeholder review A single waterfall release after all features are completed Manual script changes made directly on production devices Delaying testing until the project reaches feature complete

Correct Answer:

Short iterative development cycles with regular stakeholder review

Question 2

A Python script parses a REST API response and needs to access values by field name such as `response['hostname']`. Which data type should the parsed JSON object become?

List Dictionary Set Tuple

Correct Answer:

Dictionary

Question 3

Why are YANG models useful in network automation workflows?

A YANG model defines structured data, types, and constraints for configuration and state A YANG model encrypts API traffic between clients and devices A YANG model replaces the need for HTTP status codes A YANG model converts every API into a command-line interface

Correct Answer:

A YANG model defines structured data, types, and constraints for configuration and state

Question 4

A refactor changes a function that builds a RESTCONF payload for interface configuration. Which test best catches an incorrect JSON structure before deployment?

Manual SSH login to one switch after release A unit test that compares the function output against an expected payload A load test that measures CPU usage on the API server A topology diagram review by the network team

Correct Answer:

A unit test that compares the function output against an expected payload

Question 5

A developer needs to fix a bug in an automation script without destabilizing the code that other engineers are using. What is the best workflow?

Edit the main branch directly and force-push the change Create a feature branch, commit the fix, and merge it through a pull request Wait until several unrelated changes are ready and commit them all together Copy the repository to a shared folder and email the updated file

Correct Answer:

Create a feature branch, commit the fix, and merge it through a pull request

Exam overview

About this Exam

Prepare with the DevNet Associate Practice Questions - Cisco Certified DevNet Associate Exam practice quiz. This question bank includes 100 questions covering automation, http, wants, needs, and interface. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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DevNet Associate Practice Questions - Cisco Certified DevNet Associate Exam

This practice set contains 100 questions from the matching question bank and focuses on automation, http, wants, needs, and interface. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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DevNet Associate Practice Questions - Cisco Certified DevNet Associate Exam

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