CompTIA A+ Core 2 (220-1002) — Question 236

A technician needs to make changes to a production system. Before doing so, which of the following should be completed in case the changes have unintended consequences beyond their original scope?

Answer options

• A. Draft a complete scope of the changes.
• B. Formulate a back-out plan for the changes.
• C. Ensure all relevant end users are notified of the changes.
• D. Create a risk analysis involving the changes.

Correct answer: B

Explanation

The correct answer is B, as having a back-out plan ensures that the technician can revert the changes if they lead to negative outcomes. Options A, C, and D, while important, do not directly address the need for a strategy to reverse changes if necessary.