2V0-21.20 Free Practice Test

A new vSphere 7.0 environment is deployed with the following:
A single vCenter Server
Two vSAN clusters
A vSAN default storage policy
Which statement is true regarding virtual disk availability in this environment? (Choose the best answer.)

1. A. Replicas will be placed on different disk groups but can be placed on the same host.
2. B. All stripes will be placed on different disk groups and cannot be placed on the same host.
3. C. Each virtual disk will have four replicas of data.
4. D. Each virtual disk will have two replicas of data.

Correct Answer: D

What is a minimum disk controller requirement for VMware vSAN? (Choose the best answer.)

1. A. A disk controller in JBOD mode
2. B. A disk controller in pass-through or RAID 1 mode
3. C. A disk controller in pass-through or RAID 5 mode
4. D. A disk controller in pass-through or RAID 0 mode

Correct Answer: D

Which two performance tools can be used to monitor virtual machines outside the guest operating system? (Choose two.)

1. A. vCenter Server performance charts
2. B. Task Manager
3. C. top
4. D. esxtop
5. E. Perfmon

Correct Answer: AE

An administrator is investigating the reason for a powered on virtual machine failing to migrate with the following error log message:

Which step should the administrator complete to resolve this error? (Choose the best answer.)

1. A. Configure High Availability on the cluster.
2. B. Configure vSAN on the cluster.
3. C. Configure Distributed Resource Scheduler (DRS) on the cluster.
4. D. Configure Enhanced vMotion Compatibility on the cluster.

Correct Answer: D

What are two supported ESXi boot options? (Choose two.)

1. A. NFS
2. B. iSCSI
3. C. vSAN
4. D. SAN
5. E. vSphere Virtual Volumes

Correct Answer: BD
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.storage.doc/GUID-2A66A330-A9E5-4