VMware Master Specialist HCI 2020 5V0-21.20

What is the duration, language, and format of 5V0-21.20: VMware HCI Master Specialist Exam

• Language: English
• Type of Questions: Single and Multiple Choice, Proctored.
• Number of Questions: 60
• Length of Examination: 120 mins
• Passing Score 300

Reference: https://www.vmware.com/education-services/certification/vmware-ms-hci-exam.html

Topics of 5V0-21.20: VMware HCI Master Specialist Exam

Candidates must know the exam topics before they start preparation. Because it will help them in hitting the core. Our 5V0-21.20 exam dumps will include the following topics:

Section 1 - Architecture and Technologies Section 2 - VMware Products and Solutions

• Objective 2 1 - Configure vSphere replication (effects of storage policies)
• Objective 2.2 - Deploy vRealize Operations with vSAN

Section 3 - Planning and Designing

• Objective 3 2 - Design a vSAN cluster (availability, capacity tier; failure to tolerate; etc.)
• Objective 3 3 - Use vSAN design and sizing tools (sizing cache tier for workload; no of nodes, VM sizing, Live Optics, HCI Bench, etc.
• Objective 3.1- Define and demonstrate vSAN design considerations (policies; fault domains; disc groups; kernel traffic; VCG; networking etc.)

Section 4 - Installing, Configuring, and Setup

• Objective 4 1 - Configure and validate a vSAN configuration (networking vSAN Health; Cluster QuickStart, fault domains)
• Objective 4.2 - Create and manage disk groups
• Objective 4.4 - Configure vSAN stretched cluster and 2-node configurations
• Objective 4.3 - Configure and validate vSAN services (iSCSI Target service, vSAN Encryption; vSAN fault domains; Health Service; dedupe/compression, etc.)
• Objective 4.5 - Configure Cloud-Native storage (CNS) with appropriate policies (Ensure container volumes are mapped to correct policies, datastore and are compliant)

Section 5 - Performance-tuning, Optimization, Upgrades

• Objective 5.7 - Manage firmware and driver versions using vSAN Health, VUM, and Compatibility Guide
• Objective 5.1 - Determine upgrade requirements
• Objective 5.8 - Set VUM baseline preferences
• Objective 5.6 - Create, expand, reconfigure, and remove disk groups
• Objective 5.4 - Add and remove hosts from a cluster (capacity: compute, storage, etc.)
• Objective 5.5 - Evaluate the use case and apply the appropriate maintenance mode option.
• Objective 5.2 - Apply patches using vSphere Update Manager (VUM) Objective 5.3 - Upgrade an HCI environment using VUM (Air Gap environments)

Section 6 - Troubleshooting and Repairing

• Objective 6.7 - Identify and remove unassociated objects to reclaim capacity
• Objective 6.8 - Resolve capacity issues using storage policies (Proper way to return to a healthy capacity How to free capacity when an out-of-capacity situation, Capacity behavior best practices vs version-specific)
• Objective 6.3 - Determine vSAN Health using the vSphere Host Client, ESXCLI
• Objective 6.1- Identify failure scenarios (firmware and hardware compatibility; ESXi host failure; disk, hardware, network failures; vSAN failure recovery; DDH, etc.)
• Objective 6.2 - Interpret vSAN Health warnings (disk rebalance; congestion; hardware compatibility; object states etc.)
• Objective 6.9 - Resolve object compliance issues
• Objective 6.5 - Manage hardware replacement (device failure; disk replacement; replace a host} Objective 6.6 - Monitor resync impact
• Objective 6.4 - Evaluate performance information in the UI and using stop

Section 7 - Administrative and Operational Tasks

• Objective 7 2 - Evaluate vSAN performance metrics (IOPS, congestion, latency, throughput, vsantop, resync)
• Objective 7.6 - Identify the impact of policy changes (capacity, fault tolerance, IOPS limit)
• Objective 7.1 - Describe vSAN data placement changes (stretched clusters, fault domains)
• Objective 7.3 - Describe the effects of maintenance mode options (UI and CLI, new features and functionality)
• Objective 7.7 - Identify cluster configuration inconsistency and remediate through health check (Initiate remediation workflow from Health check)
• Objective 7.4 - Monitor storage Policy compliance
• Objective 7.5 - Interpret Health Check (actioning alerts, resolving alerts, configuring on-line Health; evaluate vSAN object health.)

Introduction to 5V0-21.20: VMware HCI Master Specialist Exam

Candidates for this 5V0-21.20: VMware HCI Master Specialist Exam are seeking to prove core HTML5 client application development skills that will run on today's touch-enabled devices (PCs, tablets, and phones). Although HTML is usually considered as a web technology that is rendered in a browser to generate a UI, this exam targets using HTML5, CSS3, and JavaScript to develop client applications.

Before taking the 5V0-21.20 exam test, candidates should have a solid foundational knowledge of the topics outlined in the preparation guide, including CSS and JavaScript. It is suggested that exam aspirants be familiar with the concepts of the application life cycle, Debug and test an HTML5-based have some hands-on experience with the related technologies, either by taking relevant training courses or by working with tutorials and samples accessible on MSDN and in VMware Visual Studio.

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How to Prepare For 5V0-21.20: VMware HCI Master Specialist Exam

Preparation Guide for 5V0-21.20: VMware HCI Master Specialist Exam

Introduction

5V0-21.20: VMware HCI Master Specialist Exam is designed for professional who are having has 6-12 months hands-on experience configuring, managing, and designing vSphere and vSAN. There are no specific prerequisites that you must have for VMware 5V0-21.20 Course, but it is recommended that you must be familiar with the concepts and the technologies related to the deployment and administration of VMs. As an HTML5 VMware 5V0-21.20 administrator, you oversee important Application Development s that spans multiple platforms and environments. You are a strong team player who thrives in a fast-paced environment. You Manage the Application Life Cycle, Build the User Interface by Using HTML5, Format the User Interface by Using CSS, Code by Using JavaScript.

This exam checks competency level on topics Core Application Development Concepts, Creating Application Development Objects, and Administering an Application Development.

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VMware 5V0-21.20 Exam Syllabus Topics: