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ISC2 CC Is implementing a patch management program Practice Question

An organization is implementing a patch management program. Which of the following is the BEST approach to minimize risk while maintaining operational stability?

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

Deploy patches to a test environment before production.

The best approach because deploying patches to a test environment before production allows the organization to identify potential issues, such as compatibility problems or stability regressions, without affecting live systems. This minimizes operational risk while still addressing security vulnerabilities. Option A is risky because non-security patches may fix critical stability issues; Option B ignores the need for testing and could cause widespread outages; Option C overlooks vulnerabilities on internal systems, which can be exploited as pivot points.

Answer analysis

Option-by-option breakdown

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

  • Skip patches that are not related to security.

    Why it's wrong here

    Non-security patches may fix stability issues that affect security posture.

  • Apply patches to all systems simultaneously.

    Why it's wrong here

    Simultaneous deployment increases risk of widespread issues.

  • Only patch systems that are internet-facing.

    Why it's wrong here

    Internal systems can also be vulnerable or act as pivot points.

  • Deploy patches to a test environment before production.

    Why this is correct

    Testing identifies compatibility issues before production deployment.

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JA

Written by Johnson Ajibi, MSc IT Security

Senior Network & Security Engineer · founder of Courseiva

This CC practice question is part of Courseiva's free ISC2 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 CC exam.