VMware 5V0-21.20 valid exam dumps : VMware HCI Master Specialist

  • Exam Code: 5V0-21.20
  • Exam Name: VMware HCI Master Specialist
  • Updated: Sep 14, 2026
  • Q&As: 77 Questions and Answers

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VMware 5V0-21.20 Value Pack (Frequently Bought Together)

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About VMware 5V0-21.20 Valid Exam Braindumps

The internet has no shortage of 5V0-21.20 study material, but quality is the part nobody can vouch for. ValidDumps removes the guesswork with VMware HCI Master Specialist practice questions compiled through data analysis and verified by VMware experts.

VMware 5V0-21.20 Exam Overview:

Certification Vendor:VMware
Exam Name:VMware HCI Master Specialist
Exam Number:5V0-21.20
Real Exam Qty:50–77
Available Languages:English
Exam Format:Scenario-Based, Multiple Choice, Multiple Response
Exam Price:USD 250
Passing Score:300 (scaled score)
Related Certifications:VMware Certified Specialist – vSAN
VMware Certified Professional – Data Center Virtualization (VCP-DCV)
Exam Duration:100 minutes
Sample Questions:Free Download real 5V0-21.20 exam prep
Exam Way:Proctored exam via Pearson VUE or VMware online delivery.
Pre Condition:Recommended: VCP-DCV certification and vSAN Specialist badge; experience with VMware vSAN design and deployment.
Official Syllabus URL:https://www.vmware.com/learning/certification.html

VMware 5V0-21.20 Exam Syllabus Topics:

SectionObjectives
Maintenance and Troubleshooting- Operational tasks
  • 1. Monitoring health and performance
  • 2. Troubleshooting common issues
Deployment and Configuration- Installation and setup
  • 1. VMkernel and network configuration
  • 2. Initial cluster configuration
Planning and Design- HCI design principles
  • 1. Sizing and performance planning
  • 2. Fault domains and capacity planning
Products and Solutions Integration- vSphere and vSAN integration
  • 1. VMLifecycle management and monitoring
  • 2. vSphere Replication and interoperability
vSAN and HCI Architecture- Core architecture and components
  • 1. Network and storage considerations
  • 2. vSAN cluster design

Questions Candidates Ask About VMware HCI Master Specialist

VMware HCI Master Specialist is an official VMware certification exam, listed under the code 5V0-21.20. Clearing it earns the Master Specialist HCI 2020 certification, a Specialist-level credential. It also ties into VMware Certified Specialist – vSAN, VMware Certified Professional – Data Center Virtualization (VCP-DCV), which makes it a useful anchor for a longer certification plan. For employers, the value is simple: the vendor itself has verified what you know.

You will work through 50–77 questions in 100 minutes on the VMware HCI Master Specialist exam. The content is only half the battle; the clock is the other half. Train both at once: set the ValidDumps test engine to full timed mode, practice skipping and returning to stubborn items, and repeat until finishing with minutes to spare feels normal rather than lucky.

Passing VMware HCI Master Specialist requires 300 (scaled score), and the official registration fee is USD 250. Remember that a retake bills the same USD 250 all over again, so winging it is the most expensive strategy on the table. A better approach: benchmark yourself with the ValidDumps practice tests first, and schedule the real exam only once your scores sit comfortably and consistently above the requirement.

Recommended: VCP-DCV certification and vSAN Specialist badge; experience with VMware vSAN design and deployment.

Requirements do evolve, so before you spend a registration fee, verify the current conditions on the official exam page.

Yes. The free demo on this page contains a portion of the complete VMware HCI Master Specialist question set, enough to judge the accuracy and the clarity of the explanations for yourself. After purchase, updates are free for 365 days, and once your product expires you can extend the update service at a 50% discount.

ValidDumps provides a 100% money-back guarantee with clearly stated conditions. Take the VMware HCI Master Specialist exam within 60 days of purchase; if you fail, you may claim a full refund, as long as the exam matches your product. Exams taken within 3 days of purchase are not eligible, and neither are products that were downloaded but never used, free materials, or expired orders; the candidate name must match the payer name. File the claim with a scanned enrollment slip and the official Score Report PDF within 2 days of the exam, and it is processed within 7 days. If you would rather exchange than refund, you can receive two other exam products of equal value free of charge and keep the update service on your original purchase.

Delivery is immediate: your purchase is downloadable right away and automatically emailed to you within one minute of successful payment. If nothing arrives within 2 hours, check your spam folder and contact customer service. You may install the software on as many computers as you wish.

The official VMware HCI Master Specialist syllabus comprises 5 domains. The heaviest hitters are Maintenance and Troubleshooting, Products and Solutions Integration, and vSAN and HCI Architecture. The complete outline sits above on this page; walk it top to bottom and mark every line you could not teach to someone else.

VMware HCI Master Specialist Sample Questions:

Question #1

An administrator arrives at work and begins their morning checks on a four node, all-flash vSAN Cluster.
They notice the vSAN datastore reached 99% capacity due to a single node failure.
How can the administrator provide temporary relief?

  • A. change FTT=1 with RAID-1 (Mirroring) to FTT=1 with RAID-5 (Erasure coding)
  • B. change FTT=1 with RAID-5 (Erasure coding) to FTT=0 No data redundancy
  • C. change FTT=1 with RAID-5 (Erasure coding) to FTT=1 with RAID-1 (Mirroring)
  • D. change FTT=1 with RAID-1 (Mirroring) to FTT=0 No data redundancy
Reveal Solution  Discussion  0

Correct Answer: A  🗳️

Question #2

An infrastructure architect is submitting a proposal for a vSAN Cluster. These are the customer's requirements:
*Maximize the amount of usable capacity.
*Deduplication and compression will be enabled to help maximize usable capacity.
Which disk group configuration should the architect include in their design?

  • A. One disk group with one flash device for cache and six magnetic devices for capacity.
  • B. One disk group with one flash device for cache and six flash devices for capacity.
  • C. Three disk groups with one flash device for cache and two flash devices for capacity per disk group.
  • D. Five disk groups with one flash device for cache and one magnetic device for capacity per disk group.
Reveal Solution  Discussion  0

Correct Answer: C  🗳️

Question #3

Which three should be taken into consideration when configuring a Stretched Cluster? (Choose three.)

  • A. latency between sites
  • B. vSphere version
  • C. number of objects
  • D. geographical distance
  • E. bandwidth between sites
Reveal Solution  Discussion  0

Correct Answer: C,D,E  🗳️

Question #4

As part of a security strategy for data, a company has elected to migrate to a new KMS system. Existing vSAN clusters are configured for Data At Rest Encryption. Considering the scenario, which statement is true?

  • A. Existing unencrypted datastores can be encrypted without data migration.
  • B. Keys from the new KMS system can be applied without any data movement.
  • C. Full data evacuation will be required to use the new KMS system.
  • D. Existing encrypted vSAN Clusters will need to be decrypted to use the new KMS system.
Reveal Solution  Discussion  0

Correct Answer: D  🗳️

Question #5

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

  • A. ReplicaSet
  • B. StorageClass
  • C. ReplicationController
  • D. Pod
Reveal Solution  Discussion  0

Correct Answer: B  🗳️

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