mediumMultiple Choice
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?
⚠ Common exam trap
The trap is the word 'BEST' — candidates may pick 'apply to all simultaneously' for speed or 'only internet-facing' for efficiency, but the exam rewards the risk-minimizing, stability-preserving answer, which is always test-before-production.
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.
Deploying patches to a test environment first allows the organization to validate that patches do not break applications or introduce regressions before they reach production. This staged approach balances security risk reduction with operational stability, which is the core goal of a mature patch management program. Only after successful testing should patches be rolled out to production in a controlled manner.
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 fix functionality, stability and performance defects that attackers can still exploit or that cause outages, so skipping them leaves risk unaddressed. It is tempting because it appears to reduce change volume, but prioritising by severity and testing before deployment is the sound approach.
- ✗
Apply patches to all systems simultaneously.
Why it's wrong here
Simultaneous patching across all systems removes any fallback capacity, so a faulty patch causes organisation-wide outage rather than contained impact. Phased or ring-based deployment limits blast radius while validating stability. Simultaneous application suits only isolated, non-production environments where no availability requirement exists.
- ✗
Only patch systems that are internet-facing.
Why it's wrong here
Internet-facing systems are not the only exposed attack surface; unpatched internal servers and endpoints are equally exploitable once an attacker gains a foothold. Patching only external hosts leaves lateral movement paths open. This approach suits environments where internet exposure is the sole risk driver, not a balanced programme covering all assets.
- ✓
Deploy patches to a test environment before production.
Why this is correct
Testing patches in a staging environment first exposes compatibility and regression faults before they reach production systems, satisfying the need to minimise risk while preserving operational stability. This staged validation prevents a faulty update from causing widespread outages across critical services.
Go deeper
Related to this question
Learn chapter
Incident Response and Management
Key term
Organization
An Organization is a top-level container in Google Cloud that represents your company or entities and serves as the root node for all your cloud resources, policies, and access control.
Key term
Risk
Risk is the possibility that an event or action will negatively affect an organization's ability to achieve its goals, often measured in terms of likelihood and impact.
About these practice questions
Courseiva writes every CC question from scratch — 989 in total, each with an explanation and a wrong-answer breakdown. None are copied from real exams or dumps. Learn why practice questions differ from exam dumps →
JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed September 2026 · checked against the official ISC2 exam blueprint
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.