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

Which TWO of the following are typical controls in the testing phase of the SDLC? (Select two.)

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

Security testing (DAST/pen test)

UAT ensures user acceptance, and security testing (e.g., DAST) identifies vulnerabilities before deployment.

Answer analysis

Option-by-option breakdown

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

  • Rollback plan testing

    Why it's wrong here

    Rollback testing is part of deployment phase.

  • Code reviews

    Why it's wrong here

    Code reviews occur in development phase.

  • Security testing (DAST/pen test)

    Why this is correct

    Security testing is part of testing phase.

  • Threat modeling

    Why it's wrong here

    Threat modeling is a design phase activity.

  • User acceptance testing (UAT)

    Why this is correct

    UAT is a key control in testing phase.

About these practice questions

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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.