Pass Your VMware Exam with 1V0-21.20 Exam Dumps (Updated 105 Questions)
1V0-21.20 Exam Dumps - VMware Practice Test Questions
NEW QUESTION # 48
Refer to the exhibit:
An administrator deletes the Service 1.5 snapshot.
What is the result of this action?
- A. Reversion to Service 1 snapshot, and Service 2 snapshot will be deleted.
- B. Reversion to Service 2 snapshot, and Service 1 snapshot will be deleted.
- C. Reversion to Service 1 snapshot, and Service 2 snapshot will remain.
- D. Deletion of all snapshots.
Answer: C
NEW QUESTION # 49
Which two vSphere features help address an organization's business availability challenges? (Choose two.)
- A. vSphere Pod Service
- B. vSphere DPM
- C. vSphere High Availability
- D. vSphere Fault Tolerance
- E. vSphere Trust Authority
Answer: C,D
NEW QUESTION # 50
Which VMware feature would an administrator configure to migrate
VMs using vSphere vMotion between ESXi hosts with different
underlying CPU Architectures?
- A. VSphere HA
- B. Enhanced vMotion Compatibility
- C. VMware Fault Tolernace
- D. vSphere Storage DRS
Answer: B
NEW QUESTION # 51
Which feature helps maintain zero data loss when a VM on an ESXi server fails unexpectedly?
- A. vMotion
- B. vSphere High Availability
- C. Storage vMotion
- D. Fault Tolerance
Answer: B
NEW QUESTION # 52
A vSphere operator finds this error message:
Device or filesystem with identifier [naa.6000eb31dffdc33a000000000000002a] has entered the All Paths Down state.
What should the operator conclude from this error message?
- A. A storage device has failed and is not expected to become available.
- B. A host Is Inaccessible, and migration of affected VMs is expected.
- C. A storage device is inaccessible and is expected to become available.
- D. A host failed, and automated recovery of affected VMs Is expected.
Answer: A
NEW QUESTION # 53
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 compatibility selected is "ESXi 6.5 and later".
- C. The selected ESXI host has only 2 CPUs.
- D. The selected cluster is not in DRS mode.
Answer: C
NEW QUESTION # 54
Which software-defined, object-based storage solution provides shared storage for vSphere clusters without using traditional external storage?
- A. vSAN
- B. NFS
- C. vVOLS
- D. ISCSI
Answer: D
NEW QUESTION # 55
Which feature helps maintain zero data loss when a VM on an ESXi server fails unexpectedly?
- A. vMotion
- B. vSphere High Availability
- C. Storage vMotion
- D. Fault Tolerance
Answer: D
NEW QUESTION # 56
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. Allows a snapshot before the guest OS is upgraded
- C. Makes a graceful shutdown of the VM possible
- D. Performs a clone of the VM
- E. Adds VM alarms to the inventory
Answer: A,E
NEW QUESTION # 57
Which selection is optional when deploying a new virtual machine in
the vSphere Client?
- A. Guest OS
- B. Folder
- C. Data center
- D. Compute resource
Answer: C
NEW QUESTION # 58
Which two configuration options can only be enabled on distributed
switches?
- A. VLAN IDs
- B. NetFlow
- C. NIC Teaming
- D. Port Mirroring
- E. Load Balancing
Answer: B,D
NEW QUESTION # 59
An administrator is trying to create an alarm action that runs a batch
file on a specific VM.
Which alarm action should the administrator use?
- A. Run a powerCLI command
- B. Send email notifications
- C. Send SNMP traps
- D. Run script
Answer: D
NEW QUESTION # 60
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. Check the web page of the guest operating system vendor.
- B. Snapshot the VM before performing the operating system upgrade.
- C. Look in the guest OS version drop-down menu of the VM.
- D. Perform a guest OS and product search In the VMware Compatibility Guide.
Answer: D
NEW QUESTION # 61
Which cluster file system is used by ESXi hosts to store virtual
machines?
- A. NFS
- B. SCSI
- C. SMB
- D. VMFS
Answer: D
NEW QUESTION # 62
Which DRS score indicates that the virtual machine (VM) is experiencing severe resource contention?
- A. 70%
- B. 50%
- C. 15%
- D. 95%
Answer: C
NEW QUESTION # 63
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. MTU (Bytes)
- C. NIC Teaming
- D. LACP
Answer: B
NEW QUESTION # 64
An administrator would like to enable a switch setting to restrict the network bandwidth that is available to ports, but the solution must also allow bursts of traffic to flow through at higher speeds. Which vSphere Distributed Switch setting accomplishes this goal?
- A. Monitoring
- B. Traffic shaping
- C. Security
- D. Teaming and failover
Answer: B
NEW QUESTION # 65
Which IP storage is supported on vSphere?
- A. vSAN
- B. SCSI
- C. ISCSI
- D. SAN
Answer: C
NEW QUESTION # 66
Which vSphere feature protects against host hardware failures by restarting virtual machines (VMs) on hosts that are running in the cluster?
- A. vSphere Fault Tolerance
- B. vSphere HA
- C. vSphere vMotion
- D. vSphere DRS
Answer: B
NEW QUESTION # 67
Which feature must be enabled to use vSphere Fault Tolerance?
- A. vSAN
- B. vSphere HA
- C. vSphere DRS
- D. vSphere Replication
Answer: B
NEW QUESTION # 68
Which feature must be enabled to configure vSphere Proactive HA?
- A. Cluster EVC
- B. vSphere HA
- C. vSphere DRS
- D. Fault Tolerance
Answer: D
NEW QUESTION # 69
Refer to the exhibit:
After the "service 1.5" snapshot is deleted, which snapshot will be the current state for the virtual machine?
- A. Photon-01
- B. Service 2
- C. Service 1.5
- D. Service 1
Answer: C
NEW QUESTION # 70
A system administrator opened a technical support trouble ticket and was asked to provide the suspended virtual machine's memory contents.
Which file from the virtual machine directory will the system administrator need to upload to technical support?
- A. vm.vmdk
- B. vm.vmx
- C. vm.vmss
- D. vm.log
Answer: D
NEW QUESTION # 71
An administrator has noticed an increase in network latency when
powered-off virtual machines are migrated.
Which VMkernel adapter can the administrator use to reduce this latecy?
- A. vSAN
- B. Provisioning
- C. vSphere Replication
- D. vMotion
Answer: D
NEW QUESTION # 72
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