Professional vSphere 6.7 Delta Exam 2019

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

  • You have 96 total questions across 20 pages (5 per page)
  • These questions were last updated on March 13, 2026
  • This site is not affiliated with or endorsed by VMware.
Question 1 of 96
An administrator is installing a Platform Services Controller Instance.
Which two options are available during the installation process? (Choose two.)
Answer

Suggested Answer

The suggested answer is D, E.

When installing a Platform Services Controller (PSC) instance, you have the options to create a vCenter Single Sign-On (SSO) domain and to join an existing domain. Creating a vCenter SSO domain allows the PSC to manage multiple vSphere components securely. Joining an existing domain integrates the PSC instance into an already configured domain, enabling linked mode for managing multiple vCenters. These options are critical for setting up and extending a vSphere environment efficiently.

Question 2 of 96
A vSphere Administrator has multiple virtual machines running on a VMFS datastore.
Which option prioritizes the disk access for the virtual machines?
Answer

Suggested Answer

The suggested answer is A.

Disk Shares is the correct option. In a VMware vSphere environment, disk shares are used to prioritize disk access among virtual machines. By assigning different share values, a vSphere administrator can control the relative priority of disk input/output (I/O) operations for virtual machines that share the same datastore, ensuring that more important virtual machines receive appropriate resources over less critical ones.

Question 3 of 96
What should be installed on a VM to assist with VM-to-host time synchronization?
Answer

Suggested Answer

The suggested answer is A.

Reference:
https://docs.vmware.com/en/VMware-vSphere/6.0/com.vmware.vsphere.vm_admin.doc/GUID-C0D8326A-B6E7-4E61-8470-6C173FDDF656.html
Question 4 of 96
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?
Answer

Suggested Answer

The suggested answer is D.

Reference:
https://pubs.vmware.com/vsphere-51/index.jsp?topic=%2Fcom.vmware.vsphere.resmgmt.doc%2FGUID-2D749168-6BEE-4218-B956-
88980CE6AA9E.html
Question 5 of 96
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?
Answer

Suggested Answer

The suggested answer is B.

The best way to meet the conditions and requirements is to create a resource pool for each department and use the Shares attribute to prioritize the allocation of resources. This approach allows the administrator to allocate a higher priority for compute resources to the QA department while maintaining control over the distribution of resources between the Marketing and QA departments. Adjusting NIOC or SIOC and setting VM priorities are not the correct approaches as they do not achieve the required prioritization within a shared host environment effectively. Affinity rules are used more for VM placement rather than setting resource priorities.

About the VMware 2V0-21.19D Certification Exam

About the Exam

The VMware 2V0-21.19D (Professional vSphere 6.7 Delta Exam 2019) validates your knowledge and skills. Passing demonstrates proficiency and can boost your career prospects in the field.

How to Prepare

Work through all 96 practice questions across 20 pages. Focus on understanding the reasoning behind each answer rather than memorizing responses to be ready for any variation on the real exam.

Why Practice Exams?

Practice exams help you familiarize yourself with the question format, manage your time, and reduce anxiety on the test day. Our 2V0-21.19D questions are regularly updated to reflect the latest exam objectives.