CompTIA A+ Core 2 (220-1102) — Question 554

A developer installed a new software package that has stopped all file server access. Which of the following change management practices should have been followed?

Answer options

• A. End-user acceptance
• B. Staff delegation
• C. Appropriate scoping
• D. Sandbox testing

Correct answer: D

Explanation

The correct answer is D, as sandbox testing allows developers to test new software in a controlled environment before deploying it widely, preventing disruptions like the one experienced. The other options do not directly address the need for testing new software in isolation, which is crucial to avoid impacting server access.