VMware Data Center Virtualization 1V0-21.20 Real Exam Questions and Answers FREE Updated on Oct 16, 2021
1V0-21.20 Ultimate Study Guide - TrainingDump
NEW QUESTION 25
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. Fault Tolerance
- B. vSphere High Availability
- C. Enhanced vMotion Compatibility
- D. vSphere vMotion
Answer: C
NEW QUESTION 26
An administrator is working on a cloud migration project. The project has a requirement to check the EVC mode for virtual machines (VMs) hosting an application.
How can the administrator find the FVC details for these VMs?
- A. Right click VM > Migrate > Change compute resource only > Select Host > Next > Finish
- B. Select Host > VMs > Show/Hide Column > EVC Mode
- C. Power off VM > Configure > VMware EVC
- D. Right click VM > Migrate > Change storage only > Select Datastore > Next > Finish
Answer: A
NEW QUESTION 27
Which two vSphere features help address an organization's business availability challenges? (Choose two.)
- A. vSphere Trust Authority
- B. vSphere Pod Service
- C. vSphere Fault Tolerance
- D. vSphere High Availability
- E. vSphere DPM
Answer: C,D
NEW QUESTION 28
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. vSphere Resource Pools
- B. vSphere High Availability
- C. vSphere Distributed Power Management
- D. vSphere Storage I/O Control
- E. vSphere Fault Tolerance
Answer: A,D
NEW QUESTION 29
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. There is an MTU mismatch.
- B. The virtual machine has RDMs attached.
- C. The destination portgroup has an incorrect VLAN tag.
- D. A different datastore is being used after the migration.
Answer: C
NEW QUESTION 30
Which hypetvisor is a type-1 hypervisor?
- A. Oracle VM VirtualBox
- B. VMware Workstation
- C. VMware ESXi
- D. VMware Fusion
Answer: C
NEW QUESTION 31
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.vmss
- B. vm.vmx
- C. vm.vmdk
- D. vm.log
Answer: B
NEW QUESTION 32
Which two physical resources are abstracted by the hypervisor and presented to virtual machines? (Choose two.)
- A. Application
- B. Desktop
- C. Libraries
- D. CPU
- E. Memory
Answer: A,B
NEW QUESTION 33
Which DRS score indicates that the virtual machine (VM) is experiencing severe resource contention?
- A. 15%
- B. 95%
- C. 50%
- D. 70%
Answer: A
NEW QUESTION 34
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. Partially Automated
- B. Aggressive
- C. Manual
- D. Fully Automated
Answer: A
NEW QUESTION 35
Which vSphere component centralizes automated patch and version management for clusters. ESXi. drivers and firmware. Virtual Hardware, and VMware Tools?
- A. VMware Cloud Foundation
- B. vSphere DRS
- C. Content Library
- D. vSphere Lifecycle Manager
Answer: D
NEW QUESTION 36
Which action must an administrator perform in the vSphere Client to create a copy of a running virtual machine?
- A. Right-click the VM template > New VM from This Template
- B. Right click the VM > Clone > Clone to Virtual Machine
- C. Right-click the VM template > Convert to Virtual Machine
- D. Right-click the VM > Clone > Clone to Template
Answer: B
NEW QUESTION 37
Refer to the exhibit:
Which piece of information should a vSphere operator conclude about iSCSI-01?
- A. The disk usage on the datastore is above 75%.
- B. The datastore failed because it reached its capacity limit.
- C. The datastore usage on disk was reset to green.
- D. The datastore does not have any free capacity.
Answer: A
NEW QUESTION 38
Which software-defined, object-based storage solution provides shared storage for vSphere clusters without using traditional external storage?
- A. vVOLS
- B. vSAN
- C. NFS
- D. ISCSI
Answer: D
NEW QUESTION 39
During a virtual machine migration, which VMkernel networking layer handles the traffic?
- A. Fault Tolerance
- B. vSAN
- C. vSphere vMotion
- D. IP storage
Answer: D
NEW QUESTION 40
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. Network Port Binding
- B. Network I/O Control
- C. vSphere vMotion
- D. IP hash
Answer: C
NEW QUESTION 41
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. Add more memory to the ESXI hosts
- B. Configure Load Balancing
- C. Add a lOGIgE network card to each ESXI host
- D. Configure port mirroring
Answer: D
NEW QUESTION 42
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