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VMware 2V0-21.20 Professional VMware vSphere 7.x Exam Practice Test

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Total 109 questions

Professional VMware vSphere 7.x Questions and Answers

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Question 1

An administrator wants to create a master copy of an existing virtual machine (VM) named “TestApp” and deploy VMs from this master copy whenever a user requests one.

Which method can the administrator use to create a master copy of TestApp? (Choose the best answer.)

Options:

A.

Deploy from an Open Virtual Machine Format (OVF) template

B.

Convert a template to a VM

C.

Clone the VM to a template

D.

Create a new VM

Question 2

Which virtual disk option allows a virtual machine to consume the minimum storage capacity? (Choose the best answer.)

Options:

A.

Independent persistent

B.

Lazy-zeroed thick-provisioned

C.

Eager-zeroed thick-provisioned

D.

Thin-provisioned

Question 3

An administrator is asked to deploy a virtual machine (VM) that can sniff packets for the Security team.

Which setting must be set to “accept” on the VM’s port group? (Choose the best answer.)

Options:

A.

Promiscuous mode

B.

Forged transmits

C.

MAC address changes

D.

Traffic shaping

Question 4

Refer to the exhibit.

Which two migration methods can an administrator use to move virtual machines from the SA-Dev cluster to the SA-Compute cluster? (Choose two.)

Options:

A.

Cold migration of compute resource only

B.

Cold migration of storage only

C.

Hot migration of compute resource and storage resource

D.

Hot migration of compute resource only

E.

Cold migration of compute resource and storage resource

Question 5

An administrator is trying to configure vCenter Single Sign-On from the vSphere Client but does NOT have permission.

Which role is required in order to configure vCenter Single Sign-On? (Choose the best answer.)

Options:

A.

vCenter Single Sign-On Administrator

B.

vCenter Administrator

C.

vCenter Server Appliance Root

D.

vCenter Power User

Question 6

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.)

Options:

A.

Each node must be configured with at least three network adapters.

B.

Network latency between the nodes must be less than 10 milliseconds.

C.

All nodes must be located on a vSAN datastore in each data center.

D.

A vCenter Server license must be assigned to each node.

Question 7

How many vSphere Trust Authority Clusters can a Trusted Cluster reference? (Choose the best answer.)

Options:

A.

1

B.

4

C.

8

D.

2

Question 8

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.)

Options:

A.

Configure High Availability on the cluster.

B.

Configure vSAN on the cluster.

C.

Configure Distributed Resource Scheduler (DRS) on the cluster.

D.

Configure Enhanced vMotion Compatibility on the cluster.

Question 9

An administrator is deploying a vCenter Server Appliance and wants to join an existing vCenter Single Sign- On domain.

The administrator gathers the following information:

  • FQDN of the vCenter Single Sign-On server to join
  • Domain name of the vCenter Single Sign-On server being joined
  • Password of the vCenter Single Sign-On server administrator account.

What other information is needed to join the existing vCenter Single Sign-On domain? (Choose the best answer.)

Options:

A.

vSphere Client port

B.

Lightweight Directory Access Protocol (LDAP) port

C.

Single Sign-On (SSO) port

D.

HTTPS port

Question 10

An administrator is running a variety of vSphere 6.5 cluster configurations and is tasked with upgrading to vSphere 7.0.

Which two conditions could cause potential conflicts or outages to the virtual machines (VMs)? (Choose two.)

Options:

A.

The use of a Windows vCenter Server system

B.

Datastores attached to the hosts based on VMFS3

C.

The upgrade of a vSphere Distributed Switch with VMs attached

D.

The upgrade of an external platform services controller

E.

The use of third-party custom vSphere Installation Bundles (VIBs) installed on the ESXi hosts

Question 11

vCenter High Availability (HA) protects vCenter Server against host and hardware failures.

What is the minimum number of ESXi hosts required to enable this capability? (Choose the best answer.)

Options:

A.

5

B.

7

C.

1

D.

3

Question 12

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.)

Options:

A.

2.5 Gbps

B.

10 Gbps

C.

5.0 Gbps

D.

7.5 Gbps

Question 13

What is the foundation of a software-defined data center (SDDC)? (Choose the best answer.)

Options:

A.

vRealize Operations Manager

B.

vSphere

C.

vSAN

D.

NSX

Question 14

Which TCP/IP stack can support management traffic, vSphere vMotion, IP storage and vSphere Fault Tolerance? (Choose the best answer.)

Options:

A.

VXLAN TCP/IP stack

B.

Provisioning TCP/IP stack

C.

Default TCP/IP stack

D.

vSphere vMotion TCP/IP stack

Question 15

Which step is required when adding an existing hard disk that is configured as a boot disk during virtual machine creation? (Choose the best answer.)

Options:

A.

Enable Secure Boot.

B.

Select ‘RDM Disk’ from the ‘Add New Device’ drop-down menu.

C.

Remove the existing disk before adding the boot disk.

D.

Set the boot delay to at least 5,000 milliseconds.

Question 16

An administrator needs to configure Proactive High Availability (HA) in a vSphere environment so that virtual machines (VMs) do not run on any partially degraded hosts. The administrator would also like to see the recommendations before VMs are migrated.

Which automation and remediation level should the administrator select? (Choose the best answer.)

Options:

A.

Automation Level – Manual Remediation Level – Quarantine mode

B.

Automation Level – Automated Remediation Level – Maintenance mode

C.

Automation Level – Manual

Remediation Level – Maintenance mode

D.

Automation Level – Automated Remediation Level – Mixed mode

Page: 1 / 11
Total 109 questions