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CISA Practice Question: Information Systems Acquisition, Development, and Implementation

An IS auditor is assessing the controls in an agile development environment. What is the MOST effective way to verify that security testing is performed iteratively?

⚠ Common exam trap

Watch out — candidates often confuse 'planning for security' (e.g., standups or product owner interviews) with 'evidence of security execution' (the DoD), or they mistakenly think a final report proves iterative testing when it only shows a single snapshot.

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

Reviewing the project's definition of done for each sprint

In agile development, security testing must be integrated into each sprint to ensure continuous validation. The 'definition of done' (DoD) is the team's checklist for completing a user story; if it explicitly includes security testing tasks (e.g., static analysis, dynamic scans, or penetration tests), then verifying the DoD proves that security testing was performed iteratively. Option D directly examines this artifact, providing objective evidence of iterative security testing.

Answer analysis

Option-by-option breakdown

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

  • Observing a daily standup meeting

    Why it's wrong here

    Standups do not typically cover testing details.

  • Interviewing the product owner about security priorities

    Why it's wrong here

    Subjective and may not reflect actual practice.

  • Examining the final security test report after release

    Why it's wrong here

    This does not confirm iterative testing.

  • Reviewing the project's definition of done for each sprint

    Why this is correct

    The Definition of Done should include security testing criteria.

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JA

Written by Johnson Ajibi, MSc IT Security

Senior Network & Security Engineer · founder of Courseiva

This CISA practice question is part of Courseiva's free ISACA 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 CISA exam.