DON'T WANT TO MISS A THING?

Certification Exam Passing Tips

Latest exam news and discount info

Curated and up-to-date by our experts

Yes, send me the newsletter

VMware 1V0-21.20 Practice Questions PDF, Free Download | SPOTO

The VMware 1V0-21.20 exam is a critical step toward earning the VCTA-DCV 2025 certification, which recognizes your foundational knowledge in VMware virtualization and data center management. SPOTO offers a practice questions PDF that you can download for free to kickstart your preparation. This resource provides realistic exam questions and detailed answers, helping you understand key concepts such as VMware vSphere basics, troubleshooting, and operational tasks. Designed by experts, SPOTO’s PDF materials ensure that you are equipped with the knowledge and skills needed to confidently tackle the exam. Whether you're a beginner or an aspiring IT professional, these practice questions are an invaluable tool to enhance your preparation. Get SPOTO’s free VMware 1V0-21.20 PDF today and excel in your journey toward certification.

Take other online exams
Question #1
Which two vSphere features help address an organization's business availability challenges? (Choose two.)
A. vSphere Fault Tolerance
B. vSphere Pod Service
C. vSphere DPM
D. vSphere Trust Authority
E. vSphere High Availability
View answer
Correct Answer: AE

View The Updated 1V0-21.20 Exam Questions

SPOTO Provides 100% Real 1V0-21.20 Exam Questions for You to Pass Your 1V0-21.20 Exam!

Get 1V0-21.20 Practice Test
Question #2
A vSphere cluster running a virtual machine with VMware HA and DRS enabled in fully automated mode is experiencing a catastrophic host failure. Which action can the administrator expect DRS to take?
A. It will move the VM to a host on a different cluster with enough resources after the HA rstart
B. It will pro-actively move the virtual machine to a different host
C. It move the VM to a host in the same cluster with enough resources after the HA restart
D. It will pro-actively move the virtual machine to a different cluster
View answer
Correct Answer: C
Question #3
Which action should an administrator perform in the vSphere Client to create a VM template that can be used by more than one vCenter Server instance?
A. Right-click the VM > Clone > Clone to Template
B. Right-click the VM > Template > Convert to Template
C. Right-click the VM > Clone > Clone as Template to Library
D. Right-click the VM template > Convert to Virtual Machine
View answer
Correct Answer: C
Question #4
Which hardware is reISCSI adapter
B. HBA
C. CNA
D. NIC
View answer
Correct Answer: B
Question #5
Which two characteristics describe vSphere HA?
A. Sphere HA restarts VMs if their host becomes isolated in the management network
B. n response to datastore accessibility failures, vSphere HA restarts VMs on unaffected hosts
C. Sphere HA performs load balancing across the hosts in a cluster to prevent resources contention
D. y Keeping a secondary VM running at all times, vSphere HA protects VMs from data loss
E. hen vCenter Server experiences downtime, vSphere HA restarts VMs on unaffected hosts
View answer
Correct Answer: A, B
Question #6
Refer to the exhibit:Which piece of information should a vSphere operator conclude about iSCSI-01?
A. The datastore failed because it reached its capacity limit
B. The disk usage on the datastore is above 75%
C. The datastore does not have any free capacity
D. The datastore usage on disk was reset to green
View answer
Correct Answer: B
Question #7
Refer to the exhibit:After the “Service 1.5” snapshot is deleted, which snapshot will be the current state for the virtual machine?
A. Service 2
B. Service 1
C. Photon-01
D. Service 1
View answer
Correct Answer: B
Question #8
An alarm is triggered in vSphere Client due to failure of a host in a cluster. The host has not returned to normal state, but the administrator wants to clear the alarm. Which seHost > Configure > Alarm Definitions > select an alarm > Delete alarm
B. Host > Monitor > Issues and Alarms > Triggered Alarms > select alarm > select Acknowledge
C. Host > Monitor > Issues and Alarms > Triggered Alarms > select alarm > select Reset to Green
D. Host > Monitor > Skyline Health
View answer
Correct Answer: C
Question #9
Which two configuration options can only be enabled on distributed switches?
A. NetFlow
B. Port Mirroring
C. NIC Teaming
D. Load Balancing
E. VLAN IDs
View answer
Correct Answer: AB
Question #10
An operator needs to take a snapshot of a VM before an upgrade. The application team needs the ability to restore the VM with a consistent state of the guest file system while keeping the VM online. How can the operator accomplish this task?
A. Right Click VM > Power > Power Off > Actins > Compatibility > Upgrade VM Compatibility > OK
B. Right click VM > Migrate > Change Compute resource > Select Host > Finish
C. Right click VM > Snapshots > Take Snapshot > Choose option to Power Off VM > right click VM > Snapshots > Take Snapshot > OK
View answer
Correct Answer: C
Question #11
Which hardware is reISCSI adapter
B. HBA
C. CNA
D. NIC
View answer
Correct Answer: B
Question #12
Which two improvements to the management of a VM are gained when VMware Tools are used? (Choose two.)
A. Synchronizes time between the guest and the host
B. Adds VM alarms to the inventory
C. Performs a clone of the VM
D. Makes a graceful shutdown of the VM possible
E. Allows a snapshot before the guest OS is upgraded
View answer
Correct Answer: A D
Question #13
Which vSphere component provides continuous availability for mission-critical virtual machines so users experience no loss of data and no interruption in service during a host failure?
A. vSphere Fault Tolerance
B. vSphere Replication
C. vSphere HA
D. vSphere vmotion
View answer
Correct Answer: A
Question #14
Which problem is solved by migrating virtual machines (VMs) using vSphere vMotion?
A. A vSphere cluster that needs to be upgraded without any VM downtime
B. A problem that occurred during VM patching and a roll-back is needed
C. The names of the VM files that do not match the inventory name of the VM
D. Heavy storage traffic and latency that are concentrated in a few datastores
View answer
Correct Answer: C
Question #15
Which feature helps maintain zero data loss when a VM on an ESXi server fails unexpectedly?
A. Fault Tolerance
B. vSphere High Availability
C. Storage vMotion
D. vMotion
View answer
Correct Answer: A
Question #16
Which configuration setting ensures that virtual networks on a virtual switch are isolated from each other?
A. VLAN ID
B. Port ID
C. Network Label
D. Security Policy
View answer
Correct Answer: A
Question #17
Refer to the exhibit: Which statement Is true about the access privileges of User 2?
A. User 2 has virtual machine power user privileges to Prod04-3
B. User 2 has no access to all objects in the Production folder and Test and Dev folder
C. User 2 has virtual machine power user privileges to all VMs In the Production folder
D. User 2 has access to all objects in the Production folder and no access to Dev01, Dev02, and Dev03
View answer
Correct Answer: A
Question #18
Which feature must be enabled to configure vSphere Proactive HA?
A. vSphere HA
B. Cluster EVC
C. vSphere DRS
D. Fault Tolerance
View answer
Correct Answer: C
Question #19
An administrator is working on a cloud migration project. The project has a reHow can the administrator find the FVC details for these VMs?
A. Select Host > VMs > Show/Hide Column > EVC Mode
B. Right click VM > Migrate > Change storage only > Select Datastore > Next > Finish
C. Power off VM > Configure > VMware EVC
D. Right click VM > Migrate > Change compute resource only > Select Host > Next > Finish
View answer
Correct Answer: A
Question #20
Which software-defined, object-based storage solution provides shared storage for vSphere clusters without using traditional external storage?
A. NFS
B. vVOLs
C. iSCSI
D. vSAN
View answer
Correct Answer: D
Question #21
An administrator is concerned that a VM has high ballooning activity and needs to check the default display of the Advanced Performance pane in the vSphere Client to confirm this activity. Which view should the administrator choose in the default display?
A. Network
B. Power
C. Memory
D. Virtual disk
View answer
Correct Answer: C
Question #22
What does it mean if a virtual machine (VM) has a high RDS score?
A. It re
B. It has poor performance in the current host
C. It is in conflict over access to a shared resource
D. Its resource requirements are met most of the time
View answer
Correct Answer: A
Question #23
Which two block storage protocols are supported on vSphere?
A. SAB
B. SMB
C. ISCSI
D. NFSv4
E. NFSv3
View answer
Correct Answer: AC
Question #24
A vSphere operator can only configure up to two virtual CPUs when deploying a new virtual machine (VM). Refer to the exhibit: What is the cause erf this situation?
A. VMs support a maximum of 2 CPUs
B. The selected cluster is not in DRS mode
C. The selected ESXI host has only 2 CPUs
D. The compatibility selected is "ESXi 6
View answer
Correct Answer: C
Question #25
An administrator wants to ensure that a copy of a virtual machine can still power up on another data center during a disaster. Which feature meets this revSphere Replication
B. vMotion
C. vSphere High Availability
D. Fault Tolerance
View answer
Correct Answer: A
Question #26
Which piece of information does vSphere DRS consider when making decisions about which host to place a virtual machine?
A. Storage bandwidth on the host
B. Network usage by the virtual machine
C. Network bandwidth on the host
D. Disk usage by the virtual machine
View answer
Correct Answer: C
Question #27
Traditional operating systems allocate resources such as CPU and memory for applications installed on computers. Which vSphere component schedules resources for virtual machines in a similar way?
A. Virtual Hardware
B. VMware Tools
C. ESXi Hypervisor
D. vCenter Server
View answer
Correct Answer: C
Question #28
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: CE
Question #29
Which two characteristics describe vSphere HA?
A. Sphere HA restarts VMs if their host becomes isolated in the management network
B. n response to datastore accessibility failures, vSphere HA restarts VMs on unaffected hosts
C. Sphere HA performs load balancing across the hosts in a cluster to prevent resources contention
D. y Keeping a secondary VM running at all times, vSphere HA protects VMs from data loss
E. hen vCenter Server experiences downtime, vSphere HA restarts VMs on unaffected hosts
View answer
Correct Answer: A, B
Question #30
An administrator wants to deploy virtual machines on Windows 10 desktop. What option accomplishes this goal?
A. Add additional network interface
B. Install Windows patches
C. Install a Type-2 hypervisor
D. Add an additional CD-ROM
View answer
Correct Answer: C
Question #31
Which VMware feature would an administrator configure to migrate VMs using vSphere vMotion between ESXi hosts with different underlying CPU Architectures?
A. Enhanced vMotion Compatibility
B. VSphere HA
C. VMware Fault Tolernace
D. vSphere Storage DRS
View answer
Correct Answer: A
Question #32
On a vSphere Standard Switch, which setting should an administrator configure to improve the networking efficiency by increasing the amount of payload data transmitted with a single packet?
A. VLAN
B. LACP
C. MTU (Bytes)
D. NIC Teaming
View answer
Correct Answer: C
Question #33
A vSphere administrator is unable to remove an ESXi host from avSphere Distributed Switch (VDS).Which two reasons could have caused this issue?
A. he VDS is configured with ingress traffic shaping
B. irtual machines network adapters on the host are connected to the switch
C. irtual machine network adapters are faulty
D. he ESXi host is connected to another VDS
E. he ESXi host had VMkernel adapters assigned to the switch
View answer
Correct Answer: B, D
Question #34
Which file system protocol is supported by vSphere?
A. SAN
B. vSAN
C. iSCSI
D. NFS
View answer
Correct Answer: D
Question #35
Which two vSphere features help address an organization's business availability challenges? (Choose two.)
A. vSphere Fault Tolerance
B. vSphere Pod Service
C. vSphere DPM
D. vSphere Trust Authority
E. vSphere High Availability
View answer
Correct Answer: AE
Question #36
Which vSphere component centralizes automated patch and version management for clusters. ESXi. drivers and firmware. Virtual Hardware, and VMware Tools?
A. vSphere DRS
B. VMware Cloud Foundation
C. Content Library
D. vSphere Lifecycle Manager
View answer
Correct Answer: D
Question #37
A vSphere cluster running a virtual machine with VMware HA andDRS enabled in fully automated mode is experiencing a catastrophic hostfailure.Which action can the administrator expect DRS to take?
A. t will move the VM to a host on a different cluster with enough resources after the HA rstart
B. t will pro-actively move the virtual machine to a different host
C. t move the VM to a host in the same cluster with enough resources after the HA restart
D. t will pro-actively move the virtual machine to a different cluster
View answer
Correct Answer: C
Question #38
Which storage protocol is supported by vSphere?
A. NFS
B. FTP
C. CIFS
D. SMB
View answer
Correct Answer: A
Question #39
Which VMware feature would an administrator configure to migrate VMs using vSphere vMotion between ESXi hosts with different underlying CPU Architectures?
A. Enhanced vMotion Compatibility
B. VSphere HA
C. VMware Fault Tolernace
D. vSphere Storage DRS
View answer
Correct Answer: A
Question #40
An administrator is working on a cloud migration project. The project has a reHow can the administrator find the FVC details for these VMs?
A. Select Host > VMs > Show/Hide Column > EVC Mode
B. Right click VM > Migrate > Change storage only > Select Datastore > Next > Finish
C. Power off VM > Configure > VMware EVC
D. Right click VM > Migrate > Change compute resource only > Select Host > Next > Finish
View answer
Correct Answer: A
Question #41
An administrator is tasked with evacuating a storage array because it has been replaced. Which feature meets this rePredictive DRS
B. Proactive HA
C. Storage vMotion
D. vSphere vmotion
View answer
Correct Answer: C
Question #42
What is the purpose of an alarm?
A. It records user actions or system actions that occur on objects in vCenter Server or on a host
B. It notifies about events or conditions that occur with an object on vCenter Server
C. It represents system activities that do not complete immediately, such as migrating a virtual machine
D. It keeps records of system actions and the frequency at which they occur
View answer
Correct Answer: B
Question #43
Which two configuration options can only be enabled on distributedswitches?
A. etFlow
B. ort Mirroring
C. IC Teaming
D. oad Balancing
E. LAN IDs
View answer
Correct Answer: A, B

View The Updated Vmware Exam Questions

SPOTO Provides 100% Real Vmware Exam Questions for You to Pass Your Vmware Exam!

Get Vmware Practice Test

View Answers after Submission

Please submit your email and WhatsApp to get the answers of questions.

Note: Please make sure your email ID and Whatsapp are valid so that you can get the correct exam results.

Email:
Whatsapp/phone number:


Copyright © 2024. Designer by SPOTO Official Website. All Rights Reserved.