2V0-21.20 Free Practice Test

Refer to the exhibit.

An administrator enables email notifications as shown in the attached alarm. However, notifications are NOT being sent.
Where must the mail server settings be configured to resolve this issue?

1. A. In the ESXi host system config for the cluster node hosting the vCenter Server Appliance
2. B. In Administration settings in the vCenter Server Management
3. C. Interface In vCenter Server General settings in the vSphere Client
4. D. In the alarm rule definitions

Correct Answer: D

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?

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

Correct Answer: D

Refer to the exhibit.

An administrator is consistently receiving an alarm regarding a CPU performance issue; however, there is NO CPU issue identified. What can the administrator do to make sure the alarm is triggered when there is an actual CPU performance issue?

1. A. Change 'is below' to 'is above.' Change.'
2. B. Show as Critical' to 'Show as Warning.'
3. C. Change 'VM CPU Ready Time' to 'VM Memory Usage.'
4. D. Change 'VM CPU Ready Time' to VM CPU Usage.'

Correct Answer: B

Which step can an administrator take so that vSphere can access patch information if vCenter Server does NOT have Internet access?

1. A. Use a Web server on the vCenter Server machine to automate the transfer of files.
2. B. Install VMware vSphere Update Manager Download Service on a Windows server.
3. C. Install VMware vSphere Update Manager Download Service on a Linux server.
4. D. Use an offline ISO file to import patches to the vSphere Lifecycle Manager depot manually.

Correct Answer: A

In a vSphere High Availability (vSphere HA) cluster, which condition can be detected by datastore heartbeating?

1. A. Datastore All Paths Down (APD) event
2. B. Network isolation
3. C. Fault tolerance virtual machine (VM) failover
4. D. Virtual machine (VM) disk failure

Correct Answer: C