Professional vSphere 6.7 Exam 2019

Here you have the best VMWare 2V0-21.19 practice exam questions

You have 123 total questions to study from
Each page has 5 questions, making a total of 25 pages
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This questions were last updated on November 20, 2024

Question 1 of 123

An administrator is installing a Platform Services Controller instance.

Which two options are available during the installation process? (Choose two.)

choose deployment size

specify vSphere administrator credentials

enable Enhanced Linked Mode

create a vCenter Single sign-on domain

join an existing domain

Correct Answer: D, E

During the installation of a Platform Services Controller instance, two options that are typically available are creating a vCenter Single Sign-On domain and joining an existing domain. This is because the Platform Services Controller needs to be configured to either establish a new domain for authentication and authorization or integrate into an existing domain to provide the same services. The other options, such as choosing deployment size, specifying vSphere administrator credentials, and enabling Enhanced Linked Mode, are not directly related to the core setup processes of a Platform Services Controller.

Question 2 of 123

A vSphere Administrator has multiple virtual machines running on a VMFS datastore.

Which option prioritizes the disk access for the virtual machines?

Disk Shares

Disk Mode

Disk Type

Hard Disk

Correct Answer: A

To prioritize disk access for virtual machines in a VMFS datastore, the correct configuration is Disk Shares. Disk Shares allow you to assign different levels of priority for disk access based on the needs of the individual virtual machines, ensuring that more critical VMs receive higher priority in accessing disk resources.

Question 3 of 123

What should be installed on a VM to assist with VM-to-host time synchronization?

VMware Tools

vRA guest agent

vROps agent

Guest Operations Manager

Correct Answer: A

To assist with VM-to-host time synchronization, VMware Tools should be installed on the VM. VMware Tools is a set of utilities and drivers that enhance the performance and manageability of virtual machines. One of its features is the capability to synchronize the time between the VM and the host, ensuring accurate timekeeping across the virtual environment.

Question 4 of 123

An administrator runs a vSphere cluster containing database VMs with extremely heavy disk I/O. Database VMs are placed on a costly all-flash array. The workloads are not memory intensive.

How can the administrator ensure the most cost-effective utilization of the all-flash storage array?

Enable Storage I/O Control on the flash datastores.

Install VMware Tools on the database VMs to ensure the hypervisor can receive I/O metrics.

Use a VM-to-Host affinity rule to ensure database VMs are prioritized.

Edit the cluster settings to place the virtual machine swap file on a different storage tier.

Correct Answer: D

To ensure cost-effective utilization of the all-flash storage array for database VMs with heavy disk I/O that are not memory intensive, the administrator can edit the cluster settings to place the virtual machine swap file on a different storage tier. This approach frees up space in the all-flash storage array for the I/O-intensive operations, since the swap files, which are less frequently accessed due to the workload not being memory intensive, can reside on a cheaper storage solution.

Question 5 of 123

An administrator has an environment with these conditions and requirements:

✑ The host provides 6GHz of CPU and 32GB of memory

✑ The host is shared between the Marketing and QA departments

✑ The QA department needs a higher compute resource priority

How can the administrator meet the conditions and requirements?

Adjust NIOC or SIOC as appropriate to give the QA department a higher compute priority within the cluster.

Create a resource pool for each department and use the Shares attribute to prioritize the allocation of resources.

Assign affinity or anti-affinity rules to the appropriate VMs for each department.

Set the VM priority to high for QA department VMs and normal for Marketing department VMs.

Correct Answer: B

To allocate resources between departments and ensure that the QA department receives a higher compute resource priority, the administrator should create a resource pool for each department and use the Shares attribute to prioritize the allocation of resources. This approach directly addresses the need to manage resource distribution and priority within a shared host environment, by assigning a higher share value to the QA department's resource pool compared to the Marketing department's resource pool.