Free 5V0-21.20: VMware HCI Master Specialist Exam Questions and Answers
VMware HCI Master Specialist is exam 5V0-21.20, part of VMware certification, now run within the Broadcom Certification Program. VMware codes put the tier in the leading digit — 1V0 is Technical Associate, 2V0 Professional, 3V0 Advanced Professional, and 5V0 or 6V0 specialist — followed by the technology track and then the product version, so 2V0-21.23 is the professional vSphere exam for the 8.x release.
The first 10 questions on this page are free to read, answers included — no account and no card. A plan opens the rest of the bank, the full timed practice test and your weak-topic reporting.
Last updated: September 9, 2026
- Exam code
- 5V0-21.20
- Provider
- VMware
- Questions in our bank
- 1000+
- Free to read
- First 10, with answers
- Official page
- Official Exam website
- Our test mode duration & pass mark
- 130 mins · 70%
Recommended: Switch to Test Mode to start a practice test that simulates the real exam experience.
Question #1
A company is experiencing latency issues with their applications. What is the first step to diagnose the problem in a VMware HCI environment?
Please select an optionIncorrectCorrect answer: B
Storage performance metrics can provide insights into potential bottlenecks affecting latency.
Was this answer correct?Question #2
Your organization is planning to implement a new HCI cluster. Which component is essential to ensure data availability across multiple nodes?
Please select an optionIncorrectCorrect answer: D
Distributed storage is crucial for ensuring data is available and resilient across multiple nodes in an HCI cluster.
Was this answer correct?Question #3
You are tasked with improving the availability of your VMware HCI deployment. Which feature should you consider enabling?
Please select an optionIncorrectCorrect answer: D
High Availability (HA) automatically restarts VMs on other hosts in case of failure, improving availability.
Was this answer correct?Question #4
During a routine check, you notice a node in your VMware HCI cluster is in a warning state. What should be your immediate action?
Please select an optionIncorrectCorrect answer: A
The immediate action should be to investigate the cause of the warning to address any underlying issues.
Was this answer correct?Question #5
A company is using VMware HCI and plans to scale their environment by adding new nodes. What is the process to ensure proper configuration?
Please select an optionIncorrectCorrect answer: D
The vSphere Client provides the necessary tools to add and configure new nodes properly within the existing cluster.
Was this answer correct?Question #6
In an HCI environment, you want to allocate resources dynamically based on workload demands. Which feature can help you achieve this?
Please select an optionIncorrectCorrect answer: C
DRS automatically balances workloads across the cluster, reallocating resources based on real-time demands.
Was this answer correct?Question #7
When planning a disaster recovery strategy for your VMware HCI deployment, what is the most critical factor to consider?
Please select an optionIncorrectCorrect answer: C
Sufficient bandwidth between sites is critical to ensure replicated data can be transferred quickly for recovery.
Was this answer correct?Question #8
You need to enforce security policies across your VMware HCI environment. What should you utilize?
Please select an optionIncorrectCorrect answer: B
vSphere Security Groups allow you to apply consistent security policies across your VMs and applications in an HCI environment.
Was this answer correct?Question #9
A developer reports that their application is running slow. What should be the first area to investigate in a VMware HCI setup?
Please select an optionIncorrectCorrect answer: D
Disk I/O can significantly affect application performance and is often a primary area to investigate when encountering slow applications.
Was this answer correct?Question #10
Your organization is adopting VMware HCI and plans to implement a backup solution. Which feature should you prioritize for efficient backup and restore operations?
Please select an optionIncorrectCorrect answer: A
VM Snapshots are essential for creating point-in-time copies of VMs and are widely used for backup operations in VMware environments.
Was this answer correct?
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FAQ
Learn More: https://www.vmware.com/learning/certification.html
- Q1: What is the 5V0-21.20: VMware HCI Master Specialist exam?
- A: 5V0-21.20: VMware HCI Master Specialist is a VMware certification exam. Judging by the questions in our bank, it concentrates on vmware, cluster, vsan and nodes.
- Q2: What topics does the 5V0-21.20: VMware HCI Master Specialist exam cover?
- A: Questions in our 5V0-21.20: VMware HCI Master Specialist bank cluster around vmware, cluster, vsan and nodes. Working through the full set is the quickest way to find which of these you are weakest on.
- Q3: How should I prepare for 5V0-21.20: VMware HCI Master Specialist?
- A: Work through the 5V0-21.20: VMware HCI Master Specialist practice questions here, checking your answer on each one, then sit the practice test to rehearse the exam under timed conditions before the real thing.
- Q4: Are these real 5V0-21.20: VMware HCI Master Specialist exam questions?
- A: They are drawn from officially released past questions and from community members who have sat 5V0-21.20: VMware HCI Master Specialist. Answers are verified and updated weekly.
- Q5: Where do I register for the 5V0-21.20: VMware HCI Master Specialist exam?
- A: Register through VMware directly at https://www.vmware.com/learning/certification.html. Exampractice is not affiliated with VMware and does not administer the exam.
- Q6: Is there a free 5V0-21.20: VMware HCI Master Specialist sample?
- A: Yes. Every 5V0-21.20: VMware HCI Master Specialist page shows a free sample of real questions. Upgrading opens the full bank and the practice test.
- Q7: What are VMware Certification Exams?
- A: VMware Certification Exams validate your expertise in using and managing VMware’s virtualization and cloud computing solutions. These certifications demonstrate your proficiency in deploying, configuring, and optimizing VMware technologies to enhance IT infrastructure and support business operations.
- Q8: Why should I pursue VMware Certification?
- A: VMware Certification enhances your professional credibility, showcasing your skills and knowledge in virtualization and cloud computing. This can lead to better job opportunities, higher salaries, and career advancement in IT infrastructure, cloud computing, and network administration roles.
- Q9: What are the benefits of VMware Certification?
- A: Benefits include recognition as a certified VMware professional, improved job performance, access to exclusive resources, continuing education opportunities, and staying current with the latest VMware technologies and best practices.
- Q10: Who should take VMware Certification Exams?
- A: IT professionals, system administrators, network engineers, cloud architects, and anyone involved in managing and implementing VMware solutions should consider these certifications to validate their expertise and advance their careers.
- Q11: What types of VMware Certification Exams are available?
- A: VMware offers various certification paths, including:
- Q12: How do I prepare for VMware Certification Exams?
- A: Preparation can include official VMware training courses, study guides, practice exams, online tutorials, and hands-on experience with VMware products and solutions.
- Q13: Where can I take VMware Certification Exams?
- A: VMware Certification Exams can be taken online with remote proctoring or at authorized Pearson VUE testing centers worldwide, providing flexibility to fit your schedule and location.
- Q14: How do VMware Certifications impact my career?
- A: VMware Certifications significantly boost your career by demonstrating your expertise to employers, making you a more competitive candidate for advanced roles and promotions in IT infrastructure, cloud computing, and network administration.
- Q15: Are there any prerequisites for VMware Certification Exams?
- A: Some exams may have prerequisites, such as foundational knowledge or prior experience with VMware products. Check the specific requirements for each certification path on the VMware certification website.
- Q16: How often do I need to recertify for VMware Certifications?
- A: VMware Certifications typically require recertification every two years to ensure that certified professionals stay updated with the latest technologies and industry practices. This can be done through continuing education or by passing the latest version of the certification exam.