CompTIA Security+ (SY0-501) — Question 219

Which of the following technologies would be MOST appropriate to utilize when testing a new software patch before a company-wide deployment?

Answer options

• A. Cloud computing
• B. Virtualization
• C. Redundancy
• D. Application control

Correct answer: B

Explanation

Virtualization allows for the creation of isolated environments where software patches can be tested without affecting the main system. This makes it the most suitable option for testing before a full rollout. In contrast, cloud computing may not provide the necessary isolation, redundancy focuses on backup and failover solutions, and application control deals with managing software permissions rather than testing patches.