A six-node vSAN ESA cluster contains multiple virtual machines, and a vSAN storage policy with the rule
"Failures to tolerate" set to "1 failure - RAID-5 (Erasure Coding)" is assigned. A vSAN administrator has changed the rule in the assigned policy to "2 failures - RAID-6 (Erasure Coding)".
What is the result of this change?

• A.No changes occur until the policy is reapplied.
• B.The changes are queued for 60 minutes.
• C.The policy change is rejected immediately.
• D.The updated policy is serially applied to the virtual machines.

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A vSAN administrator has recently upgraded a vSAN cluster to 8.0 OSA and has enabled Capacity Reserve features to reduce the amount of capacity reserved for transient and rebuild operations.
Which scenario would prevent this feature from operating properly?

• A.Underutilized space is above 25-30% of the total capacity threshold.
• B.The used space on vSAN datastore exceeds the suggested host rebuild threshold.
• C.The used space on vSAN datastore exceeds the suggested slack rebuild threshold.
• D.The physical disk has reached an 80% full reactive rebalance threshold.

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An all-flash vSAN ESA cluster contains four nodes.
Which two storage policies can the cluster satisfy? (Choose two.)

• A.FTT=3 (RAID-1 Mirroring)
• B.FTT=2 (RAID-1 Mirroring)
• C.FTT=I (RAID-5 Erasure Coding)
• D.FTT=I (RAID-1 Mirroring)
• E.FTT=2 (RAID-6 Erasure Coding)

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Which two considerations should an architect assess when designing a HCI Mesh solution with VMware vSAN and VMware vSphere High Availability (HA)? (Choose two.)

• A.A server vSAN cluster can serve its local datastore up to five client vSAN clusters.
• B.A client cluster can mount up to ten remote datastores from one or more vSAN server clusters.
• C.A minimum of three nodes are required within the client cluster for vSphere HA to work
• D.If vSphere HA is to work with HCI Mesh, Datastore with Permanent Device Loss (PDL) must be confiqured to Power off and restart VMs.
• E.If vSphere HA is to work with HCI Mesh, Datastore with AllPaths Down (APD) must be configured to Power off and restart VMs.

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An administrator is troubleshooting a vSAN performance issue. In the vSAN performance monitor there is a high latency on the vSAN cluster.
What is a possible cause of this?

• A.The Virtual Machines are using PVSCSI controllers.
• B.Erasure Coding is disabled in the storage policy.
• C.There is congestion in one or more disk groups.
• D.Jumbo frames are not enabled on the VMkernel adapters.

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