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Latest 2025 Vmware 1V0-21.20 Certification Questions & Mock Tests, VMware Data Center Virtualization | SPOTO

Are you preparing for the Associate VMware Data Center Virtualization exam? Passing this certification validates your fundamental knowledge of virtualization, vSphere concepts, data center technologies, and basic troubleshooting. To ensure success, it's crucial to practice with high-quality exam materials. SPOTO offers a comprehensive range of practice tests, free tests, exam practice questions, online exam questions, sample questions, exam dumps, exam questions and answers, and mock exams specifically designed for the 1V0-21.20 certification. These expertly crafted resources provide an accurate representation of the actual exam, allowing you to identify and address any knowledge gaps before test day. Regular practice with SPOTO's exam materials can significantly boost your confidence and increase your chances of passing the Associate VMware Data Center Virtualization certification exam on your first attempt.
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Question #1
A system administrator opened a technical support trouble ticket and was asked to provide thesuspended virtual machine's memory contents.Which file from the virtual machine directory will the system administrator need to upload totechnical support?
A. vm
B. vm
C. vm
D. vm
View answer
Correct Answer: C

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Question #2
Which feature must be enabled to use vSphere Fault Tolerance?
A. vSphere DRS
B. vSphere Replication
C. vSphere HA
D. vSAN
View answer
Correct Answer: C
Question #3
An administrator needs to upgrade the guest operating system installed in a virtual machine. Theadministrator wants to safely ensure that the selected operating system is supported by ESXi. Whichaction should the administrator take to meet this goal?
A. Perform a guest OS and product search In the VMware Compatibility Guide
B. Look in the guest OS version drop-down menu of the VM
C. Snapshot the VM before performing the operating system upgrade
D. Check the web page of the guest operating system vendor
View answer
Correct Answer: C
Question #4
Which file system protocol is supported by vSphere?
A. NFS
B. iSCSI
C. SAN
D. vSAN
View answer
Correct Answer: A
Question #5
A vSphere administrator wants to monitor the CPU usage of all virtual machines (VMs) in a specifichost cluster using alarms. Which sequence of actions should the administrator use?
A. Click on the ESXI host and add an alarm
B. Click on the cluster and add an alarm
C. Click on individual VMs and add an alarm
D. Click on the VMs folder and add an alarm
View answer
Correct Answer: B
Question #6
A system administrator has to configure several virtual machines for different business units. Theadministrator needs to enable features that allow overcommitment of resources while adhering tothe business requirements and different department performance SLAs.Which two features should the administrator enable to achieve this goal? (Choose two.)
A. vSphere Distributed Power Management
B. vSphere Fault Tolerance
C. vSphere Resource Pools
D. vSphere High Availability
E. vSphere Storage I/O Control
View answer
Correct Answer: CE
Question #7
Which event type indicates a Fatal problem has occurred in the system, and the process or operationwill be terminated?
A. Information
B. Audit
C. Error
D. Warning
View answer
Correct Answer: D
Question #8
Which two improvements to the management of a VM are gained when VMware Tools are used?(Choose two.)
A. Performs a clone of the VM
B. Adds VM alarms to the inventory
C. Makes a graceful shutdown of the VM possible
D. Allows a snapshot before the guest OS is upgraded
E. Synchronizes time between the guest and the host
View answer
Correct Answer: BE

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