2V0-21.19D Free Practice Test

How is vCenter HA different from vSphere HA?

1. A. vCenter HA requires only an active and passive node.
2. B. vCenter HA requires an external Platform Services Controller.
3. C. vCenter HA requires Fault Tolerance.
4. D. vCenter HA requires an active, passive, and witness node.

Correct Answer: D

What does ESXi Autoconfiguration do?

1. A. sets up host profiles
2. B. configures system network and storage devices
3. C. determines the number of hosts to be deployed
4. D. configures Auto Deploy

Correct Answer: B

Per a customer request, a vSphere administrator increases the number of vCPUs in several VMs within a cluster. After the vCPU increase, the upgraded VMs exhibit slower performance. The vSphere administrator uses esxtop to check ESXi host performance.
Which two counters should be checked to detect CPU overcommitment? (Choose two.)

1. A. %SWPWT
2. B. %USED
3. C. %MLMTD
4. D. %SYS
5. E. %RDY

Correct Answer: BE

What are two components of a VM-Host affinity rule? (Choose two.)

1. A. Host Group
2. B. Cluster settings
3. C. VM restart priority
4. D. VM restart action
5. E. VM Group

Correct Answer: AE

What is a requirement when installing ESXi 6.7?

1. A. NX/XD bit enabled for the CPU in the BIOS
2. B. minimum of 8GB of physical RAM
3. C. datastore for scratch partition
4. D. minimum of four CPU cores

Correct Answer: A