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The Associate VMware Data Center Virtualization Exam (1V0-21.20), which leads to VMware Certified Technical Associate –Data Center Virtualization 2020 is a 51-item exam, with a passing score of 300 using a scaled method. Exam time is 135 minutes.The Associate VMware Data Center Virtualization exam tests a candidate's basic understanding of virtualization and vSphere concepts, data center technology and basic troubleshooting concepts.

Section 1 –Architecture and Technologies

Section 2 –Products and Solutions

Section 3 –Planning and Designing

Section 4 –Installing, Configuring, and Setup

Section 5 –Performance-tuning, Optimization, and Upgrades

Section 6 –Troubleshooting and Repairing

Section 7 –Administrative and Operational Task

What is the default encrypted vSphere vMotion state for virtual machines that are not

encrypted?

A. Enabled

B. Disabled

C. Opportunistic

D. Required

Which feature must be enabled to use vSphere Fault Tolerance?

A. vSphere HA

B. vSphere DRS

C. vSphere Replication

D. vSAN

Which hypetvisor is a type-1 hypervisor?

A.Oracle VM VirtualBox

B.VMware ESXi

C.VMware Fusion

D.VMware Workstation

A system administrator is preparing a host In a vSphere DRS cluster in partially automated mode for firmware patching and puts a host into maintenance mode. After several minutes, the host still has not entered maintenance mode.

How should the system administrator resolve this problem?

A.The system administrator needs to schedule DRS to run again.

B.vSphere Lifecycle Manager and DRS integration need to be configured.

C.vSphere HA admission control needs to be enabled on the cluster.

D.The system administrator needs to migrate virtual machines using vSphere vMotion.

Which IP storage is supported on vSphere?

A.SCSI

B.vSAN

C.SAN

D.ISCSI

Which vSphere feature protects against host hardware failures by restarting virtual machines (VMs) on hosts that are running in the cluster?

A.vSphere HA

B.vSphere vMotion

C.vSphere Fault Tolerance

D.vSphere DRS