Courseiva
Question 23 of 989
Infrastructure and AutomationmediumMultiple ChoiceObjective-mapped

200-901 Infrastructure and Automation Practice Question

A developer writes a Python script using Cisco's pyATS framework to test network reachability after a configuration change. What is a key advantage of using pyATS over a simple script that uses ping?

⚠ Common exam trap

Many candidates confuse pyATS's parallel execution capability (which is achievable with other tools) with its core value proposition of providing a structured, reusable test framework with built-in libraries for network-specific validation.

Answer choices

Why each option matters

Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.

Correct answer & explanation

pyATS allows writing reusable test scripts with built-in test libraries

PyATS is a test automation framework designed for network engineers, providing built-in test libraries (e.g., `pyats.aetest`) that enable writing reusable, modular test scripts. Unlike a simple ping script, pyATS supports structured test cases, data-driven testing, and integration with Cisco devices via libraries like `Genie`, allowing for comprehensive validation beyond basic reachability.

Answer analysis

Option-by-option breakdown

For each option: why learners choose it and why it is or isn't the right answer here.

  • pyATS requires less code than a ping script

    Why it's wrong here

    pyATS may require more code to set up but provides more functionality.

  • pyATS can test multiple devices in parallel

    Why it's wrong here

    While pyATS can do parallel testing, it is not a unique advantage over custom scripts.

  • pyATS allows writing reusable test scripts with built-in test libraries

    Why this is correct

    pyATS is designed for reusable, modular test automation.

  • pyATS automatically generates test reports

    Why it's wrong here

    While pyATS can generate reports, the key advantage is the test framework itself.

About these practice questions

Courseiva creates original exam-style practice questions with explanations and wrong-answer analysis. It does not publish real exam questions, exam dumps, or protected exam content. Learn why practice questions differ from exam dumps →

How Courseiva writes practice questions · Editorial policy

Last reviewed: Jun 24, 2026

Question Discussion

Share a tip, memory trick, or ask about the reasoning behind this question. Do not post real exam questions, leaked content, braindumps, or copyrighted exam material. Comments are moderated and may be removed without notice.

Loading comments…

Sign in to join the discussion.

This 200-901 practice question is part of Courseiva's free Cisco certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the 200-901 exam.