CERTIFIED-IN-CYBERSECURITY · Question #395
CERTIFIED-IN-CYBERSECURITY Question #395: Real Exam Question with Answer & Explanation
The correct answer is D: Recovery of the system to the state it was in before the change was made. In change management, a rollback plan aims to restore the system to the state it was in before the change was made (see ISC2 Study Guide, Chapter 5, Module 2). For example, if a software update causes unexpected problems, a rollback plan would be used to restore the system to its
Question
In change management, what is the purpose of a rollback plan?
Options
- AUsage on third-party vendor testing
- BIntroduction of new changes to the environment
- CTest new patches and system updates
- DRecovery of the system to the state it was in before the change was made
Explanation
In change management, a rollback plan aims to restore the system to the state it was in before the change was made (see ISC2 Study Guide, Chapter 5, Module 2). For example, if a software update causes unexpected problems, a rollback plan would be used to restore the system to its previous state, effectively undoing the update. As for the options, they do not accurately represent the purpose of a rollback plan in change management. While introducing new changes to the environment is part of the change management process, it is not the purpose of a rollback plan. Testing new patches and system updates is also part of change management, but it is not the purpose of a rollback plan. Using a rollback plan to test third-party vendors is not a typical use case for a rollback plan. Vendor testing is typically performed in a separate test or staging environment, not on the live system.
Topics
Community Discussion
No community discussion yet for this question.