2V0-21.23 Four Practice Questions
The free 2V0-21.23: VMware vSphere 8.x Professional questions that deal with four, with answers and explanations. The full bank and the timed practice test cover every topic the exam asks about.
Question #6
An administrator is attempting to configure Storage I/O Control (SIOC) on five datastores within a vSphere environment. The administrator is being asked to determine why SIOC configuration completed successfully on only four of the datastores. What are two possible reasons why the configuration was not successful? (Choose two.)
Select 2 answers.
Correct answer: A, C
Explanation
SIOC configuration may fail if the datastore contains RDMs or has multiple extents, as these are not supported by SIOC. References: https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.storage.doc/GUID-FB3F5C5C-D3F6-4 Storage I/O Control is supported on Fibre Channel-connected, iSCSI-connected, and NFS-connected storage. Raw Device Mapping (RDM) is not supported. Storage I/O Control does not support datastores with multiple extents.
Question #7
Which four elements can a vSphere Lifecycle Manager image contain? (Choose four.)
Select 4 answers.
Correct answer: A, D, F, G
Explanation
https://docs.vmware.com/en/VMware-vSphere/8.0/vsphere-lifecycle-manager/GUID-9A20C2DA-F45F-4C9B-9 A vSphere Lifecycle Manager image can consist of the following four elements: ESXi base image The base image contains an image of VMware ESXi Server and additional components, such as drivers and adapters that are necessary to boot a server. The base image is the only mandatory element in a vSphere Lifecycle Manager image. All other elements are optional. Vendor add-on The vendor add-on is a collection of software components that OEMs create and distribute. The vendor add-on can contain drivers, patches, and solutions. Firmware and drivers add-on The firmware and drivers add-on is a special type of vendor add-on designed to assist in the firmware update process. The firmware and drivers add-on contains firmware for a specific server type and corresponding drivers. To add a firmware and drivers add-on to your image, you must install the hardware support manager plug-in provided by the hardware vendor for the hosts in the respective cluster. Independent components The component is the smallest discrete unit in an image. The independent components that you add to an image contain third-party software, for example drivers or adapters.
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