Professional vSphere 6.7 Delta Exam 2019
2V0-21.19D Exam

An administrator is installing a Platform Services Controller instance. Which two options are available during the installation process? (Choose two.)

  1. choose deployment size
  2. specify vSphere administrator credentials
  3. enable Enhanced Linked Mode
  4. create a vCenter Single sign-on domain
  5. join an existing domain

Answer(s): D,E



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

  1. Disk Shares
  2. Disk Mode
  3. Disk Type
  4. Hard Disk

Answer(s): A



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

  1. VMware Tools
  2. vRA guest agent
  3. vROps agent
  4. Guest Operations Manager

Answer(s): A



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?

  1. Enable Storage I/O Control on the flash datastores.
  2. Install VMware Tools on the database VMs to ensure the hypervisor can receive I/O metrics.
  3. Use a VM-to-Host affinity rule to ensure database VMs are prioritized.
  4. Edit the cluster settings to place the virtual machine swap file on a different storage tier.

Answer(s): D




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