220-1002 · Question #184
During the firmware upgrade of a web server, a power outage occurred. The outage caused a failure within the upgrade. Which of the following plans must be implemented to revert back to the most…
The correct answer is A. Backout plan. A backout plan (also called a rollback plan) is a documented, pre-approved procedure specifically designed to undo or reverse a failed change and restore the system to its previous known-good state. In change management, every change should have an associated backout plan…
Question
During the firmware upgrade of a web server, a power outage occurred. The outage caused a failure within the upgrade. Which of the following plans must be implemented to revert back to the most recent version of the firmware?
Options
- ABackout plan
- BContingency plan
- CAlternative plan
- DBackup plan
How the community answered
(22 responses)- A86% (19)
- B5% (1)
- C9% (2)
Explanation
A backout plan (also called a rollback plan) is a documented, pre-approved procedure specifically designed to undo or reverse a failed change and restore the system to its previous known-good state. In change management, every change should have an associated backout plan defined before the change is executed. A contingency plan addresses broader operational disruptions. A backup plan focuses on data preservation and recovery. An alternative plan suggests a different approach to a problem. Only a backout plan specifically addresses reverting a failed upgrade to the prior version.
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