Online Access Free 5V0-21.19 Practice Test

A vSAN Witness has connectivity to a vSAN cluster with supported maximum latency of 500 milliseconds round-trip time (RTT).
Which vSAN cluster type is the vSAN Witness a member of?

• A.vSAN 2-node direct connected cluster
• B.4-node vSAN cluster using erasure coding
• C.16-node vSAN cluster with nested fault domains
• D.vSAN stretched cluster with 4 nodes in each site

End-users are complaining that an application running on an all-flash vSAN datastore is not performing well.
Which performance chart should an administrator view to troubleshoot this issue?

• A.Recovery Write IOPS
• B.Write Buffer Free Percentage
• C.Read Cache Read IOPS
• D.Resync Latency

Refer to the exhibit.

A vSAN cluster has recently prompted an online health alarm.
What can the system administrator do to resolve the issue?

• A.Upgrade the ESXi host.
• B.Disable Customer Experience Improvement Program feature.
• C.Suppress warning on the alarm.
• D.Move VMs on affected host to other host(s).

An administrator creates a storage policy with Failures To Tolerate (FTT) of two and RAID-6 erasure coding.
Which cluster configuration with a vSAN datastore is compatible with the storage policy?

• A.5-node all-flash
• B.4-node hybrid
• C.6-node hybrid
• D.7-node all-flash

You are designing a vSAN stretched cluster solution.
What is the maximum number of nodes possible for this solution?

• A.32 per data site + 1 witness host
• B.30 per data site + 1 witness host
• C.15 per data site + 1 witness host
• D.64 per data site + 1 witness host