VMware vSphere 8.x Professional - 2V0-21.23 Exam Questions

QUESTION NO: 1
An administrator has a requirement to revert a running virtual machine to a previous snapshot after a failed attempt to upgrade an application. When the administrator originally took the snapshot the following choices in the Take Snapshot dialog were made:
Snapshot the virtual machine's memory = false
Quiesce guest file system = false
What will be the result of the administrator selecting the 'Revert to Latest Snapshot?
option to return the virtual machine to a previous snapshot?

QUESTION NO: 2
An administrator enables Secure Boot on an ESXi host. On booting the ESXi host, the following error message appears:
Fatal error: 39 (Secure Boot Failed)

QUESTION NO: 3
Which two datastore types store the components of a virtual machine as a set of objects? (Choose two.)

QUESTION NO: 4
An administrator is required to configure several Microsoft Windows virtual machines (VMs) to support Secure Boot for a critical secure application.
The following information is provided:
* The corporate security policy states that all forms of data encryption must utilize a key provider.
* The firmware of each VM is currently set to use Unified Extensible Firmware Interface (UEFI).
* Due to the nature of the application running within the VMs, the guest operating system for each VM is currently a minimum of Windows Server 2008 and Windows 7.
Which security feature should the administrator implement to meet these requirements?

QUESTION NO: 5
An administrator is tasked with looking into the disaster recovery (DR) options for a software-defined data center (SDDC).
The following requirements must be met:
* All virtual machines (VMs) must be protected to a secondary site.
* The source VMs must remain online until the failover.
* When failing over to the secondary site, application downtime is allowed
* The DR failover must be managed from the vSphere Client.
* Costs must remain as low as possible.
How can the administrator accomplish this task?

QUESTION NO: 6
An administrator has a host profile named Standard-Config. The administrator wants to change the other host profiles to use only the storage configuration settings that are defined in the Standard-Config host profile.
What should the administrator do to make this change?

QUESTION NO: 7
A VMkernel port is labelled PROD01 and uses the default TCP/IP stack. Currently, this VMkernel port is configured for supporting live virtual machine (VM) migrations.
Which configuration change should the administrator make to isolate live VM migration traffic from other network traffic?

QUESTION NO: 8
An administrator Is performing maintenance activities and discovers that a Virtual Machine File System (VMFS) datastore has a lot more used capacity than expected. The datastore contains 10 virtual machines (VMs) and, when the administrator reviews the contents of the associated datastore, discovers that five- virtual machines have a snapshot file (-delta.vmdk flies) that has not been modified In over 12 months. The administrator chei kfl the Snapshot Manager within the vSphere Client and confirms that there are no snapshots visible.
Which task should the administrator complete on the virtual machines to free up datastore space?

QUESTION NO: 9
Refer to the exhibit.

After updating a predefined alarm on VMware vCenter, an administrator enables email notifications as shown in the attached alarm; however, notifications are NOT being sent.
Where must the mail server settings be configured by the administrator to resolve this issue?

QUESTION NO: 10
An administrator decides to restore VMware vCenter from a file-based backup following a failed upgrade. Which interface should the administrator use to complete the restore?