VMware vSphere 7.x Advanced Design (VCAP-DCV Design 2021) — Question 66

Which requirement would be classified as a functional requirement within the design documentation?

Answer options

• A. The system must perform virtual machine backups through an API.
• B. Virtual machines must be patched within one month of the patch release date.
• C. Virtual machines must be restarted within 30 minutes of a host failure.
• D. The system must be able to scale to support 500 concurrent virtual machines.

Correct answer: D

Explanation

Option D is correct because it specifies a capability of the system, which is a hallmark of functional requirements. Options A, B, and C focus on operational procedures and maintenance activities, which are typically categorized as non-functional requirements.