Free 2V0-21.20 Exam Dumps Preview

An administrator is tasked with upgrading an existing vSphere environment to version 7.0. The current configuration is using an external Platform Services Controller.

Which two statements are true regarding this upgrade? (Choose two.)

An administrator is asked to take a snapshot of a virtual machine prior to an application upgrade. The virtual machine has one standard virtual machine disk (VMDK) and one physical mode raw device mapping (RDM) attached.

Which statement is true with regard to taking this snapshot? (Choose the best answer.)

An administrator is utilizing Network I/O Control (NIOC) to allocate bandwidth utilization on a physical 10
Gbps adapter.

What is the maximum amount of bandwidth that can be reserved? (Choose the best answer.)

Which tool is used to monitor the vCenter Server Appliance resources? (Choose the best answer.)

An administrator is investigating the reason for a virtual machine restarting. In the vmware.log file, the administrator finds the following error:

What is a likely cause of this virtual machine restart? (Choose the best answer.)

What is a requirement of Storage I/O Control? (Choose the best answer.)

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? (Choose the best answer.)

What can an administrator use to partition limited CPU and memory resources between two departments? (Choose the best answer.)

An administrator wants to configure vCenter Server High Availability so that each node is located in a different data center.

Which requirement must be met? (Choose the best answer.)

A company has a vSphere environment consisting of the following characteristics:

1. A content library named 'CORP' is published at corporate headquarters on a vCenter Server named

'vcenterCorp'.
2. A regional data center contains a set of hosts managed by a vCenter Server named vcenterR1.
3. vcenterR1 subscribes to the CORP content library.

The administrator wants to create a new virtual machine image to use on vcenterR1.

What are two possible ways the administrator can accomplish this task? (Choose two.)

Which feature can an administrator configure to have a copy of critical virtual machines in another cluster? (Choose the best answer.)

Which action is supported over a VMkernel vMotion TCP/IP stack? (Choose the best answer.)

Which resource pool setting is used to specify the relative priority or importance as high, normal or low? (Choose the best answer.)

An administrator is troubleshooting a recent failure and finds the following error messages:

Which action has failed, thus resulting in these errors? (Choose the best answer.)

Which feature is a prerequisite for Proactive High Availability (HA)? (Choose the best answer.)

An IT department is decommissioning a storage array and tasks an administrator with removing a datastore from ESXi hosts.

What is a prerequisite for unmounting the datastore? (Choose the best answer.)

Which type of network adapter is designed to provide connectivity to hosts and handle the standard system traffic of vSphere vMotion? (Choose the best answer.)