Pass VMware 5V0-21.20 Exam in First Attempt Easily

VMware 5V0-21.20 Practice Test Questions, VMware 5V0-21.20 Exam Practice Test Questions

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VMware 5V0-21.20 is the code name for the certification exam titled VMware HCI Master Specialist. This test is aimed at evaluating the individuals’ expertise in managing and deploying software-defined storage solutions with the help of VMware vSAN. Passing this exam leads to awarding the VMware Certified Master Specialist – HCI 2021 certificate.

Target Audience

The VMware 5V0-21.20 exam is intended for those individuals who have 1 or more years of experience in designing, upgrading, configuring, and managing the VMware HCI environments. The target audience for the test is those IT professionals who are conversant with the administration and deployment of VMs using Storage Policy-Based Management.

Prerequisites

The VMware 5V0-21.20 exam has a few official prerequisites. First of all, the vSAN Specialist or VCP-DCV certifications must be obtained before qualifying for this test. The prerequisite knowledge includes at least 1 year of experience in designing, configuring, managing and upgrading the VMware HCI environments. Additionally, the candidates are strongly recommended to complete the VMware vSAN: Deploy and Manage training course.

Exam Details

The VMware HCI Master Specialist exam is a web-delivered test that comprises of 55 questions that are presented in the single-choice and multiple-choice formats. The duration of the exam is 105 minutes. To ace it and get certified, the test takers are required to reach the passing score of 300 points out of possible 500.

This VMware test is known to be given to the applicants in the English language. Its cost is $250. While the candidates in the United States will pay $250 as the exam fee, those who are in other countries will most probable pay more. This is because the IT certification tests are not taxed in the USA, while in most countries, they are taxed. The registration process for the exam is done through Pearson VUE, which is the official administrator of all the VMware tests.

Exam Topics

To be able to tackle the questions, the learners should develop a thorough understanding of the exam topics. The objectives covered in the VMware 5V0-21.20 test are as follows:

• Architecture and Technologies

  The first topic is all about evaluating the candidates’ proficiency in describing the VMware HCI environments and VMs deployments as well as using policy-based management.

• VMware Products and Solutions

  Within this domain, the test takers have to be skilled in the configuration of vSphere replication such as the effects of storage policies. It also contributes to the questions that evaluate the students’ competence in deploying vRealize operation with the help of vSAN.

• Planning and Designing

  In the framework of this subject area, the applicants are supposed to prove that they can demonstrate and define vSAN design considerations. These include networking, VCG, vmkernel traffic, disc groups, fault domains, policies, and more. They should also be ready to demonstrate their expertise in using vSAN design as well as sizing tools. These include HCI Bench, Live Optics, VM sizing, and sizing cache tier for the workload, among others. Moreover, the learners are tested on their ability to design a vSAN cluster, including capacity tier, availability, and failure to tolerate.

• Installation, Configuration, and Setup

  The skills evaluated within this section include validating and configuring a vSAN configuration (fault domains, cluster quickstart, vSAN health), creating and managing disk groups, configuring vSAN stretched structure as well as 2-node configurations, configuring and validating vSAN services, such as iSCSI target service, dedupe/compression, health service, vSAN fault domains, and vSAN encryption. In addition, the candidates need to be able to show their skills in configuring the HCI environments with the appropriate policies. This means that they should be able to ensure that the container volumes are correctly mapped to the right policies and data store and that the container volumes are compliant.

• Performance-Tuning, Optimization, and Updates

  This topic produces the questions that assess one’s competence in determining the upgrade requirements, setting VUM baseline preferences, managing driver and firmware versions using a compatibility guide, VUM, and vSAN health, creating, configuring, removing, and expanding disk groups, evaluating use case, as well as using vSphere Update Manager to apply patches.

• Troubleshooting and Repairing

  Attempting the questions related to this part, the learners need to show that they have the knowledge required to accomplish such technical tasks as identifying failure scenarios (hardware and firmware compatibility: hardware, ESXi host failure, network failures: DDH: vSAN failure recovery), using ESXCLI and vSphere Host Client to determine vSAN health, interpreting vSAN health warnings (object states, hardware compatibility, congestion, disk rebalance), using vsantop in evaluating performance information, monitoring resync impact, setting up and configuring network diagnostics mode, as well as resolving object compliance issues.

• Administrative and Operational Tasks

  Here the individuals must have the ability to monitor storage policy compliance, evaluate vSAN performance metrics, such as resync, vsantop, throughput, latency, congestion, and IOPS, and identify the impact or effects of policy changes (IOPS limit, fault tolerance, and capacity). The candidates also need to know about describing vSAN data placement changes that include fault domains and stretched clusters. Other technical skills assessed within this domain include identifying cluster configuration inconsistencies and remediating thorough health check, interpreting health check (evaluate vSAN object health, configuring on-line health, resolving alerts, and auctioning alerts), and describing the effects or impacts of maintenance mode options (CLI and UI, new features and functionality).

Career and Salary Profile

After completing the VMware 5V0-21.20 exam, you will be eligible for one of the most valuable certifications, VMware Certified Master Specialist – HCI 2021. With it, you will be able to qualify to take up a wide range of positions. The following are some of the top-paying job titles that one can apply for after getting certified: an Information Technology (IT) Manager, a Systems Administrator, a Senior Systems Engineer, and so on. The average salary that a professional with this certificate can earn is approximately $52,000-$147,000 per year. A Senior Systems Engineer can get about $102,000, while a System Administrator can expect $70,000 per annum.

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