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VMware 5V0-21.20 Exam Actual Questions

The questions for 5V0-21.20 were last updated on Nov. 21, 2024.
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  • Viewing questions 1-4 out of 54 questions
 

Topic 1 - Single Topic

Question #1 Topic 1

Reference the exhibit.

A university campus has a site topology illustrated in the exhibit. Adjacent connected buildings are connected with a single 40gb layer 3 network with a RTT of
0.6ms as depicted by each line. An architect wants to configure a fault domain in each building.
What would the architect need change in order to implement a fully supported vSAN Cluster?

  • A. Enable a single Layer 2 network across all buildings for vSAN connectivity.
  • B. Decrease the existing RTT between the existing links by 0.1ms or more.
  • C. Add an additional link to the existing adjacent links to make it redundant.
  • D. Enable IPv6 networks across all buildings for vSAN connectivity.
Reveal Solution Hide Solution   Discussion   7

Correct Answer: C 🗳️

Question #2 Topic 1

When designing a vSAN Cluster, which three should be considered when sizing a vSAN datastore? (Choose three.)

  • A. Storage Policy or Policies to be used
  • B. capacity device queue depth
  • C. vSAN Slack Space
  • D. cache disks with 10% of the Disk Group
  • E. On-Disk Format overheard
  • F. endurance level of capacity disk used
Reveal Solution Hide Solution   Discussion   5

Correct Answer: ABC 🗳️
Reference:
https://core.vmware.com/resource/vmware-vsan-design-guide

Question #3 Topic 1

Which must be configured by a Kubernetes user allow for dynamic provisioning of container volumes in vSAN using storage policies?

  • A. ReplicaSet
  • B. Pod
  • C. StorageClass
  • D. ReplicationController
Reveal Solution Hide Solution   Discussion   2

Correct Answer: C 🗳️
Reference:
https://vmware.github.io/vsphere-storage-for-kubernetes/documentation/policy-based-mgmt.html

Question #4 Topic 1

An All-Flash vSAN cluster has 4 nodes with this disk group composition on each host:
✑ 1 × 800 GB SAS SSD
✑ 6 × 3.84 TB SATA SSD
An administrator observes that in an All-Flash cluster, the Write Buffer Free Percentage is consistently low. As a result, there is increased latency experienced by the workloads.
Which remediation steps will resolve this issue?

  • A. Add a second disk group with a new cache device and distribute the capacity disks equally.
  • B. Add a second cache device to the same disk group to increase the caching size.
  • C. Modify advanced vSAN configuration parameters to utilize the complete 800 GB for caching.
  • D. Replace the existing cache device with a larger cache device.
Reveal Solution Hide Solution   Discussion   7

Correct Answer: A 🗳️

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