VMware 5V0-21.19 Online Practice Questions and Exam Preparation

VMware 5V0-21.19 Online Questions & Answers

• Question 21:

  Refer to the exhibit.

  

  What is the minimum number of data nodes across all sites in a vSAN stretched cluster configuration with the above storage policy?

  A. 4
  B. 6
  C. 8
  D. 9
  B. 6

• Question 22:

  A host in a vSAN cluster has the following VMware Compatibility Guide approved disks: -3 solid state devices (SSD) used for cache -12 magnetic drivers (HDD) used for capacity

  Which two options are valid disk group configurations? (Choose two.)

  A. 1 Disk Group with 2 SSD and 6 HDD
  B. 1 Disk Group with 3 SSD and 12 HDD
  C. 2 Disk Groups with 1 SSD and 6 HDD each
  D. 3 Disk Groups with 1 SSD and 4 HDD each
  E. 4 Disk Groups with 3 HDD each
  C. 2 Disk Groups with 1 SSD and 6 HDD each
  D. 3 Disk Groups with 1 SSD and 4 HDD each

• Question 23:

  Which two VMware vSphere command-line interface utilities allow an administrator to project the impact of a host failure upon cluster resources? (Choose two.)

  A. vdq
  B. rvc
  C. esxtop
  D. esxcli
  E. dcui
  B. rvc
  D. esxcli

• Question 24:

  A 100GB virtual disk object has this storage policy assigned to it:

  Site disaster tolerance: None ?standard cluster Failures To Tolerate: 1 failure ?RAID-1 (Mirroring) Number of disk stripes per object: 1

  What is the maximum amount of raw vSAN storage capacity consumed by the virtual disk?

  A. 100GB
  B. 133GB
  C. 200 GB
  D. 255GB
  C. 200 GB

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  Reference: http://www.vmwarearena.com/understanding-vmware-virtual-san-storage-policies-detailed-view/

• Question 25:

  The Resyncing Objects view in the vCenter UI reports that some objects are currently resyncing. Which two actions would cause the objects to resync? (Choose two).

  A. A change to the storage policy is applied to the objects.
  B. A VM snapshot is being deleted.
  C. An ongoing vMotion operation is moving a VM between hosts in the cluster.
  D. A host failure occurs in the cluster.
  E. HA Virtual Machine Monitoring forced a VM to reboot.
  A. A change to the storage policy is applied to the objects.
  D. A host failure occurs in the cluster.

• Question 26:

  What is the configured default time of vSAN Health?

  A. 10 minutes
  B. 15 minutes
  C. 30 minutes
  D. 60 minutes
  D. 60 minutes

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  Reference: https://www.vmware.com/content/dam/digitalmarketing/vmware/en/pdf/products/vsan/vmware-virtual-san-health-check-guide-6.1.pdf

• Question 27:

  Which two object space reservation choices are available when deduplication and compression are enabled? (Choose two.)

  A. thin provisioning
  B. 25% reservation
  C. thick provisioning
  D. 50% reservation
  E. 75% reservation
  A. thin provisioning
  C. thick provisioning

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  Reference: https://docs.vmware.com/en/VMware-vSphere/6.7/com.vmware.vsphere.virtualsan.doc/GUID-08911FD3-2462-4C1C-AE81-0D4DBC8F7990.html

• Question 28:

  The vSAN host memory needs to be replaced and the entire operation is expected to take 90-120 minutes.

  Which vSAN advanced setting can be adjusted to avoid rebuild operations during the host hardware maintenance?

  A. Site Read Locality
  B. Forced Provisioning
  C. Object Repair Timer
  D. Thin Swap
  C. Object Repair Timer

• Question 29:

  A vSAN cluster has this configuration: -4 hosts with 1 disk group per host -Each disk group contains 1 cache device and 7 capacity devices

  What are two ways to increase the vSAN datastore storage capacity? (Choose two.)

  A. Add a host to the cluster
  B. Add a cache device to each disk group
  C. Add a capacity drive to each disk group
  D. Replace a cache device with a larger cache device
  E. Add a disk group to each host
  A. Add a host to the cluster
  E. Add a disk group to each host

• Question 30:

  Which storage policy action results in a component resync?

  A. Enabling object checksum
  B. Changing object space reservation to thick provisioning
  C. Adding an IOPS Limit rule to a storage policy
  D. Changing the failure tolerance method
  D. Changing the failure tolerance method