VMware vSphere 7.x Advanced Design (VCAP-DCV Design 2021) — Question 63

Which of the listed requirements would be classified as a recoverability non-functional requirement?

Answer options

• A. The platform must be integrated with existing change control policies.
• B. The platform must be able to support a maximum tolerable downtime (MTD) of 30 minutes.
• C. Maintenance windows must be scheduled to take place monthly during an established overnight period.
• D. The platform must be available 24 hours a day, 7 days a week with the exception of scheduled downtime.

Correct answer: B

Explanation

The correct answer is B because it specifies a maximum tolerable downtime, which is a key factor in assessing recoverability. Options A, C, and D focus on integration, scheduling, and availability, which do not directly address the recoverability aspect of a system.