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Updated VMware 1V0-21.20 Exam Dumps – Your Path to Success

Preparing for the VMware Associate VMware Data Center Virtualization 1V0-21.20 exam? Look no further than SPOTO's comprehensive VMware 1V0-21.20 practice questions. These meticulously crafted exam questions and answers mirror the real exam, providing an invaluable opportunity to assess your knowledge and identify areas for improvement. With a vast collection of practice questions, mock exams, and study materials, SPOTO's exam resources offer a proven path to exam preparation. Leverage these top-notch exam resources to gain confidence, reinforce your understanding, and pass the 1V0-21.20 exam successfully on your first attempt. Invest in SPOTO's VMware 1V0-21.20 practice questions today and unlock your pathway to certification excellence.
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Question #1
Which configuration setting prevents a packet sniffing program from analyzing network packets on the virtual switch?
A. romiscuous Mode set to Reject
B. romiscuous Mode set to Accept
C. orged Transmits set to Accept
D. orged Transmits set to Reject
View answer
Correct Answer: B
Question #2
An administrator is asked to copy a single hard disk from one datastore to another. Which virtual machine Hie type should the administrator select?
A. mdk
B. swp
C. mx
D. mss
View answer
Correct Answer: A
Question #3
Which feature must be enabled to configure vSphere Proactive HA?
A. Sphere Fault Tolerance
B. Sphere vMotlon
C. loning
D. napshots
View answer
Correct Answer: D
Question #4
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. LAN
B. ACP
C. TU (Bytes)
D. IC Teaming
View answer
Correct Answer: C
Question #5
Which vSphere feature provides continuous availability, allowingusers to protect any virtual machine from a host failure with no loss ofdata or connectivity?
A. Sphere vMotion
B. nhanced vMotion Compatibility
C. Sphere Fault Tolerance
D. Sphere HA
View answer
Correct Answer: C
Question #6
Which feature must be enabled to use vSphere Fault Tolerance?
A. Sphere DRS
B. Sphere Replication
C. Sphere HA
D. SAN
View answer
Correct Answer: C
Question #7
Which feature provides a mechanism for a virtual machine to revert toa previous configuration state?
A. Sphere HA
B. torage I/O Control
C. napshots
D. us Sharing
View answer
Correct Answer: C
Question #8
Which two vSphere features help address an organization's business availability challenges? (Choose two.)
A. Motion
B. ault Tolerance
C. torage vMotion
D. Sphere High Availability
View answer
Correct Answer: AE
Question #9
A vSphere administrator sees the alarm:vSphere HA virtual machine failed to failoverThis occurred for virtual machines (VMs) in a cluster with vSphere High Availability (HA) enabled. The guest operating system on the VMs did not report a power failure.What is a possible cause of this event?
A. he host is still running but has disconnected from the network
B. he VMs cloning operations did not complete
C. reboot of vCenter Server impacted vSphere HA
D. he VMs encountered an error during migration using vSphere vMotion
View answer
Correct Answer: A
Question #10
Which software-defined, object-based storage solution provides shared storage for vSphere clusters without using traditional external storage?
A. SCSI
B. SAN
C. FS
D. VOLS
View answer
Correct Answer: B
Question #11
What is the default encrypted vSphere vMotion state for virtual machines that are not encrypted?
A. isabled
B. equired
C. pportunistic
D. nabled
View answer
Correct Answer: C
Question #12
An administrator must ensure that virtual machines have their initial placement performed automatically and that migration recommendations are displayed but not applied.Which vSphere DRS Automation Level should the administrator use?
A. ggressive
B. anual
C. artially Automated
D. ully Automated
View answer
Correct Answer: C
Question #13
Refer to the exhibit. Which piece of information should a vSphere operator conclude about iSCSI-01?
A. he datastore failed because it reached its capacity limit
B. he datastore does not have any free capacity
C. he disk usage on the datastore is above 75%
D. he datastore usage on disk was reset to green
View answer
Correct Answer: C
Question #14
Refer to the exhibit.A vSphere operator can only configure up to two virtual CPUs when deploying a new virtual machine (VM). What is the cause erf this situation?
A. Ms support a maximum of 2 CPUs
B. he selected cluster is not in DRS mode
C. he selected ESXI host has only 2 CPUs
D. he compatibility selected is "ESXi 6
View answer
Correct Answer: C
Question #15
Which configuration setting ensures that virtual networks on a virtual switch are isolated from each other?
A. lick on the ESXI host and add an alarm
B. lick on the cluster and add an alarm
C. lick on individual VMs and add an alarm
D. lick on the VMs folder and add an alarm
View answer
Correct Answer: D
Question #16
A vSphere administrator has migrated a virtual machine between two ESXi hosts using vSphere vMotion and notices that the VM can no longer be pinged.What caused this situation?
A. he virtual machine has RDMs attached
B. different datastore is being used after the migration
C. here is an MTU mismatch
D. he destination portgroup has an incorrect VLAN tag
View answer
Correct Answer: D
Question #17
Which two physical resources are abstracted by the hypervisor and presented to virtual machines? (Choose two.)
A. Sphere DRS
B. luster EVC
C. ault Tolerance
D. Sphere HA
View answer
Correct Answer: AE
Question #18
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. ser 2 has virtual machine power user privileges to Prod04-3
B. ser 2 has no access to all objects in the Production folder and Test and Dev folder
C. ser 2 has virtual machine power user privileges to all VMs In the Production folder
D. ser 2 has access to all objects in the Production folder and no access to Dev01, Dev02, and Dev03
View answer
Correct Answer: C
Question #19
An administrator is trying to create an alarm action that runs a batchfile on a specific VM.Which alarm action should the administrator use?
A. un a powerCLI command
B. un script
C. end SNMP traps
D. end email notifications
View answer
Correct Answer: B
Question #20
An administrator is trying to configure EVC on a cluster that has both AMD and Intel hosts, but the configuration is failing. What is causing this failure?
A. he administrator did not separate out the hosts by processor type prior to enabling EVC
B. he administrator did not configure vMotion on all hosts prior to enabling EVC
C. he administrator did not remove all passthrough devices prior to enabling EV
D. he administrator did not configure vSphere HA prior to enabling EVC
View answer
Correct Answer: A
Question #21
What is a benefit of VMware vSphere Storage APIs - Data Protection?
A. t enables centralized, off-host
B. t allows backup of a virtual machine with a backup agent in the guest OS
C. t increases ESX host resources to do backup processing
D. t facilitates decentralized, on-host, LAN-free backup of vSphere virtual machines
View answer
Correct Answer: A
Question #22
A system administrator has to configure several virtual machines for different business units. The administrator needs to enable features that allow overcommitment of resources while adhering to the business requirements and different department performance SLAs.Which two features should the administrator enable to achieve this goal? (Choose two.)
A. ort ID
B. etwork Label
C. ecurity Policy
D. LAN ID
View answer
Correct Answer: CE
Question #23
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. ser 2 has virtual machine power user privileges to Prod04-3
B. ser 2 has no access to all objects in the Production folder and Test and Dev folder
C. ser 2 has virtual machine power user privileges to all VMs In the Production folder
D. ser 2 has access to all objects in the Production folder and no access to Dev01, Dev02, and Dev03
View answer
Correct Answer: C
Question #24
Which configuration setting prevents a packet sniffing program from analyzing network packets on the virtual switch?
A. romiscuous Mode set to Reject
B. romiscuous Mode set to Accept
C. orged Transmits set to Accept
D. orged Transmits set to Reject
View answer
Correct Answer: B
Question #25
Refer to the exhibit. An administrator deletes the Service 1.5 snapshot. What is the result of this action?
A. eversion to Service 1 snapshot, and Service 2 snapshot will remain
B. eversion to Service 1 snapshot, and Service 2 snapshot will be deleted
C. eversion to Service 2 snapshot, and Service 1 snapshot will be deleted
D. eletion of all snapshots
View answer
Correct Answer: A
Question #26
Which IP storage is supported on vSphere?
A. CSI
B. SAN
C. AN
D. SCSI
View answer
Correct Answer: D
Question #27
An administrator needs to separate traffic of virtual machine live migrations from all other traffic. Which TCP/IP stack meets this requirement?
A. ault Tolerance logging TCP/IP stack
B. rovisioning TCP/IP stack
C. Motion TCP/IP stack
D. anagement TCP/IP stack
View answer
Correct Answer: C
Question #28
Which problem is solved by migrating virtual machines (VMs) using vSphere vMotion?
A. vSphere cluster that needs to be upgraded without any VM downtime
B. problem that occurred during VM patching and a roll-back is needed
C. he names of the VM files that do not match the inventory name of the VM
D. eavy storage traffic and latency that are concentrated in a few datastores
View answer
Correct Answer: C
Question #29
An administrator has observed an alert message in the vSphere UI related to a host's storage sensor hardware. Where should the administrator look for more information related to this alert?
A. enu > Lifecycle Manager > Baselines
B. ost > Monitor > Skyline Health
C. ost > Monitor > Hardware Health > Storage Sensors
D. ost > Monitor > Hardware Health > System Event Log
View answer
Correct Answer: D
Question #30
Refer to the exhibit.An administrator has applied a Service 2 patch after taking a snapshot. The administrator then realizes that a Service 1.5 patch should have been applied before the Service 2 patch.Which series of actions should be taken to manage this issue?
A. elete all the snapshots, take a snapshot, and apply Service 1
B. emain at Service 2, take a snapshot, and apply Service 1
C. elete Service 1, take a snapshot, and apply Service 1
D. evert to Service 1, take a snapshot, and apply Service 1
View answer
Correct Answer: D
Question #31
Which feature allows an administrator to implement master copies of virtual machines to create ready-for-use virtual machines?
A. emplates
B. esource Pools
C. napshots
D. ustom Attributes
View answer
Correct Answer: A
Question #32
A system administrator has to configure several virtual machines for different business units. The administrator needs to enable features that allow overcommitment of resources while adhering to the business requirements and different department performance SLAs.Which two features should the administrator enable to achieve this goal? (Choose two.)
A. ort ID
B. etwork Label
C. ecurity Policy
D. LAN ID
View answer
Correct Answer: CE
Question #33
A vSphere administrator needs to create an exact replica of a virtual machine as a safeguard prior to changing the virtual machine configuration.Which vSphere feature accomplishes this requirement?
A. ight-click the VM template > New VM from This Template
B. ight-click the VM > Clone > Clone to Template
C. ight click the VM > Clone > Clone to Virtual Machine
D. ight-click the VM template > Convert to Virtual Machine
View answer
Correct Answer: D
Question #34
Which file system protocol is supported by vSphere?
A. FS
B. SCSI
C. AN
D. SAN
View answer
Correct Answer: A
Question #35
Which piece of information does vSphere DRS consider whenmaking decisions about which host to place a virtual machine?
A. etwork bandwidth on the host
B. isk usage by the virtual machine
C. torage bandwidth on the host
D. etwork usage by the virtual machine
View answer
Correct Answer: A
Question #36
An administrator is migrating 100 virtual machines from one ESXi Host to another. The current lGigE network cards are only migrating four virtual machines simultaneously.Which action should the administrator take to increase that number to eight?
A. dd more memory to the ESXI hosts
B. dd a 10GigE network card to each ESXI host
C. onfigure port mirroring
D. onfigure Load Balancing
View answer
Correct Answer: B
Question #37
An administrator would like to add a new server into an existing vSphere cluster. The servers are running Intel processors. The administrator needs to ensure that the new server can be added to the cluster with the same processor baseline as the existing servers.Which strategy should be used to achieve this goal?
A. ault Tolerance
B. nhanced vMotion Compatibility
C. Sphere vMotion
D. Sphere High Availability
View answer
Correct Answer: B
Question #38
Which vSphere component centralizes automated patch and version management for clusters. ESXi. drivers and firmware. Virtual Hardware, and VMware Tools?
A. Sphere DRS
B. Mware Cloud Foundation
C. ontent Library
D. Sphere Lifecycle Manager
View answer
Correct Answer: D
Question #39
An administrator needs to upgrade the guest operating system installed in a virtual machine. The administrator wants to safely ensure that the selected operating system is supported by ESXi. Which action should the administrator take to meet this goal?
A. erform a guest OS and product search In the VMware Compatibility Guide
B. ook in the guest OS version drop-down menu of the VM
C. napshot the VM before performing the operating system upgrade
D. heck the web page of the guest operating system vendor
View answer
Correct Answer: A
Question #40
Which cluster file system is used by ESXi hosts to store virtualmachines?
A. MFS
B. CSI
C. FS
D. MB
View answer
Correct Answer: A
Question #41
Which hypetvisor is a type-1 hypervisor?
A. racle VM VirtualBox
B. Mware ESXi
C. Mware Fusion
D. Mware Workstation
View answer
Correct Answer: B
Question #42
A system administrator needs to configure a virtual machine to guarantee that it always gets the appropriate resources even if the host is overloaded and overcommitted.Which setting on the virtual machine does the administrator need to configure?
A. Sphere High Availability Admission Control
B. igh Performance Power Policy
C. PU and Memory Shares to High
D. PU and Memory Reservations
View answer
Correct Answer: A
Question #43
Which vSphere DRS setting determines how aggressive vSphete DRS will be when recommending migrations to improve VM happiness?
A. redictive DRS
B. irtual Machine Automation
C. utomation Level
D. igration Threshold
View answer
Correct Answer: D
Question #44
Which vSphere feature protects against host hardware failures by restarting virtual machines (VMs) on hosts that are running in the cluster?
A. Sphere HA
B. Sphere vMotion
C. Sphere Fault Tolerance
D. Sphere DRS
View answer
Correct Answer: A
Question #45
A group of VMs is experiencing high latency on a portgroup in an ESXi host.Which option can a vSphete administrator use to move some of the VMs to another portgroup?
A. P hash
B. etwork I/O Control
C. Sphere vMotion
D. etwork Port Binding
View answer
Correct Answer: C
Question #46
Which problem is solved by migrating virtual machines (VMs) using vSphere vMotion?
A. vSphere cluster that needs to be upgraded without any VM downtime
B. problem that occurred during VM patching and a roll-back is needed
C. he names of the VM files that do not match the inventory name of the VM
D. eavy storage traffic and latency that are concentrated in a few datastores
View answer
Correct Answer: C
Question #47
Refer to the exhibit.A vSphere operator can only configure up to two virtual CPUs when deploying a new virtual machine (VM). What is the cause erf this situation?
A. Ms support a maximum of 2 CPUs
B. he selected cluster is not in DRS mode
C. he selected ESXI host has only 2 CPUs
D. he compatibility selected is "ESXi 6
View answer
Correct Answer: C
Question #48
Which vSphere component centralizes automated patch and version management for clusters. ESXi. drivers and firmware. Virtual Hardware, and VMware Tools?
A. Sphere DRS
B. Mware Cloud Foundation
C. ontent Library
D. Sphere Lifecycle Manager
View answer
Correct Answer: D
Question #49
What is a benefit of VMware vSphere Storage APIs - Data Protection?
A. t enables centralized, off-host
B. t allows backup of a virtual machine with a backup agent in the guest OS
C. t increases ESX host resources to do backup processing
D. t facilitates decentralized, on-host, LAN-free backup of vSphere virtual machines
View answer
Correct Answer: A
Question #50
Which event type indicates a Fatal problem has occurred in the system, and the process or operation will be terminated?
A. nformation
B. udit
C. rror
D. arning
View answer
Correct Answer: D
Question #51
Which hardware is required to support Fibre Channel storage?
A. etwork
B. ower
C. emory
D. irtual disk
View answer
Correct Answer: B
Question #52
Which feature must be enabled to use vSphere Fault Tolerance?
A. Sphere DRS
B. Sphere Replication
C. Sphere HA
D. SAN
View answer
Correct Answer: C
Question #53
During a virtual machine migration, which VMkernel networking layer handles the traffic?
A. ault Tolerance
B. P storage
C. SAN
D. Sphere vMotion
View answer
Correct Answer: D

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