VMware App Volumes (VCP-AM 2019) — Question 57

What is the formula for determining the minimum number of vSAN hosts in a cluster necessary to support a Failures To Tolerate (FTT) policy, where FTT=n?

Answer options

• A. n+1
• B. n+2
• C. 2n+1
• D. 2n+2

Correct answer: C

Explanation

The correct formula for the minimum number of vSAN hosts needed to support an FTT policy of n is 2n+1, which accounts for the required redundancy. The other options do not provide sufficient host capacity to handle the specified number of failures, making them incorrect in this context.