1V0-21.20

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Introduce VMware 1V0-21.20 Exam

The 1V0-21.20 Associate VMware Data Center Virtualization Exam is the requirement of VMware Certified Technical Associate – Data Center Virtualization 2023 (VCTA-DCV 2023) certification. It proves that you have a basic understanding of virtualization and vSphere concepts, data center technology and basic troubleshooting concepts. 1V0-21.20 is a 51-question exam, the exam duration is 135 minutes. Currently, the Associate VMware Data Center Virtualization Exam 1V0-21.20 is only available in English.

Learning 1V0-21.20 Exam Objectives Is Strongly Recommended

• Identify how physical resources are presented to multiple virtual machines.
• Identify how virtual resources can be shared across multiple virtual machines.
• Identify examples of type 1 and type 2 hypervisors.
• Identify business challenges addressed by vSphere.
• Identify the components of a vSphere environment.
• Identify vSphere virtual networking components and types.
• Identify the characteristics of storage access protocols for vSphere.
• Identify the characteristics of vSphere storage technologies.
• Identify the purposes of different virtual machine files.
• Identify the types of OS that can run on virtual machines.
• Identify use cases for virtual machine snapshots, cloning and templates.
• Identify the functionality of the vSphere vlVlotion and Storage vMotion technology
• Identify the use cases of vSphere vMotion and Storage vMotion technology
• Identify the characteristics of vSphere High Availability and Fault Tolerance.
• Identify use cases of High Availability and Disaster Recovery.
• Identify the functionality of VMware Distributed Resource Scheduler (DRS).
• Given a DRS score, identify the meaning.
• Identify the use cases for Enhanced vMotion Compatibility (EVC).
• VMware Products and Solutions
• Planning and Designing
• Identify Virtual Switch configuration options.
• Identify how to configure different types of datastores.
• Identify how to configure vSphere HA.
• Identify how to configure vSphere DRS.
• Identify how to configure EVC.
• Performance-tuning, Optimization, Upgrades
• Troubleshooting and Repairing
• Identify how to create and manage VIVI snapshots.
• Identify how to manage VIVI templates and clones.
• Identify the considerations when provisioning a VM.
• Identify the options that can be performed on different inventory objects.
• Identify the concepts of role-based user management
• Identify virtual networking issues that impact vSphere.
• Identify virtual storage issues that impact vSphere.
• Identify the purpose of monitoring alarms, tasks and events.
• Identify how to monitor vSphere Cluster and SDRS Cluster.
• Identify how to perform and monitor vMotion. Storage vMotion, and Cold migrations.
• Given a vSphere environment. identify how to use performance charts to monitor the environment.
• Identify the purpose for VMware Tools

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