Reliable 1V0-21.20PSE Practice Dumps Questions – Best Way To Achieve Success

1. Refer to the exhibit:

An administrator deletes the Service 1.5 snapshot.

What is the result of this action?

2. Which hypetvisor is a type-1 hypervisor?

3. A system administrator is preparing a host In a vSphere DRS cluster in partially automated mode for firmware patching and puts a host into maintenance mode. After several minutes, the host still has not entered maintenance mode.

How should the system administrator resolve this problem?

4. Which IP storage is supported on vSphere?

5. Which vSphere feature protects against host hardware failures by restarting virtual machines (VMs) on hosts that are running in the cluster?

6. 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?

7. 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?

8. Which DRS score indicates that the virtual machine (VM) is experiencing severe resource contention?

9. 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?

10. Which configuration setting prevents a packet sniffing program from analyzing network packets on the virtual switch?

11. What is the default encrypted vSphere vMotion state for virtual machines that are not encrypted?

12. 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?

13. 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?

14. 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?

15. A vSphere administrator sees the alarm:

vSphere HA virtual machine failed to failover

This 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?

16. An administrator is asked to copy a single hard disk from one datastore to another.

Which virtual machine Hie type should the administrator select?

17. Which two physical resources are abstracted by the hypervisor and presented to virtual machines? (Choose two.)

18. Which feature must be enabled to configure vSphere Proactive HA?

19. 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?

20. Which action must an administrator perform in the vSphere Client to create a copy of a running virtual machine?

21. Which problem is solved by migrating virtual machines (VMs) using vSphere vMotion?

22. Refer to the exhibit:

Which piece of information should a vSphere operator conclude about iSCSI-01?

23. 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?

24. 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?

25. 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?

26. Which vSphere DRS setting determines how aggressive vSphete DRS will be when recommending migrations to improve VM happiness?

27. Which feature allows an administrator to implement master copies of virtual machines to create ready-for-use virtual machines?

28. 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?

29. Which software-defined, object-based storage solution provides shared storage for vSphere clusters without using traditional external storage?

30. 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.)

31. Which configuration setting ensures that virtual networks on a virtual switch are isolated from each other?

32. A vSphere administrator wants to monitor the CPU usage of all virtual machines (VMs) in a specific host cluster using alarms.

Which sequence of actions should the administrator use?

33. 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?

34. Which event type indicates a Fatal problem has occurred in the system, and the process or operation will be terminated?

35. Which feature must be enabled to use vSphere Fault Tolerance?