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

Section 5 - Performance-tuning, Optimization, Upgrades

• Objective 5.1 - Determine upgrade requirements
• Objective 5.2 - Apply patches using vSphere Update Manager (VUM) Objective 5.3 - Upgrade an HCI environment using VUM (Air Gap environments)
• Objective 5.5 - Evaluate the use case and apply the appropriate maintenance mode option.
• 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 5.8 - Set VUM baseline preferences
• Objective 5.7 - Manage firmware and driver versions using vSAN Health, VUM, and Compatibility Guide

Section 6 - Troubleshooting and Repairing

• Objective 6.7 - Identify and remove unassociated objects to reclaim capacity
• Objective 6.2 - Interpret vSAN Health warnings (disk rebalance; congestion; hardware compatibility; object states etc.)
• Objective 6.9 - Resolve object compliance issues
• Objective 6.1- Identify failure scenarios (firmware and hardware compatibility; ESXi host failure; disk, hardware, network failures; vSAN failure recovery; DDH, etc.)
• 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 6.4 - Evaluate performance information in the UI and using stop
• Objective 6.3 - Determine vSAN Health using the vSphere Host Client, ESXCLI
• Objective 6.5 - Manage hardware replacement (device failure; disk replacement; replace a host} Objective 6.6 - Monitor resync impact

Section 7 - Administrative and Operational Tasks

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

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

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How much 5V0-21.20: VMware HCI Master Specialist Exam Cost

The price of the VMware vSAN 6.7 Specialist exam is USD 250, for more information related to exam price please visit VMware website as prices of VMware exams fees get varied country wise.

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

Advanced examination information

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VMware 5V0-21.20 Exam Syllabus Topics: