2V0-21.23 Online Practice Questions and Answers

Which two vSphere features enable remote site availability? (Choose two.)

A. Proactive High Availability

B. vSphere Fault Tolerance

C. Cross vCenter Migration

D. vSphere vMotion

E. vSphere Replication

A vSphere environment is configured with 1 Gigabit Ethernet for vSphere vMotion. The application team is complaining that when they try to migrate a powered-on virtual machine, the progress is slow and unsuccessful the majority of the time.

Which two recommendations should the administrator make to improve vSphere vMotion performance? (Choose two.)

A. Use at least two port groups.

B. Use vSphere Storage I/O Control (SIOC).

C. Use 10 Gigabit Ethernet or above.

D. Use Link Aggregation Control Protocol (LACP) on the port group.

E. Disable vSphere Fault Tolerance.

Which solution can be used to automatically deploy a fully configured VMware software-defined data center (SDDC)? (Choose the best answer.)

A. vCenter Server

B. vRealize Suite

C. vSphere Lifecycle Manager

D. VMware Cloud Foundation

Which type of network adapter is designed to provide connectivity to hosts and handle the standard system traffic of vSphere vMotion? (Choose the best answer.)

A. VMkernel port

B. VXLAN virtual tunnel end point (VXLAN VTEP)

C. Virtual machine network interface card (VMNIC)

D. VM network

An administrator is tasked with planning an upgrade of a VMware vSphere environment to version 7.0. The platform consists of 80 ESXi hosts, logically divided into 10 clusters. The tasks will be completed by another operations team within

the company.

The hardware is consistent and a single embedded vCenter Server 6.7 appliance is managing the environment.

Which statement is true regarding a suitable upgrade approach? (Choose the best answer.)

A. The vCenter Server can be upgraded using a pre-configured customized JSON template.

B. The ESXi hosts can only be upgraded using the Graphical User Interface Installer.

C. Auto-deploy must be used to upgrade the large scale environment.

D. A new Platform Services Controller must be deployed first.

An administrator has been tasked with mitigating datastore capacity issues without datastore expansion. Which vSphere Storage vMotion migration option would achieve this mitigation? (Choose the best answer.)

A. Lazy-zeroed thick-provisioned

B. Thin-provisioned

C. Eager-zeroed thick-provisioned

D. Same as format source

An administrator identifies a snapshot file named "Win10-000001-sesparse.vmdk" on a datastore. Which type of information can be determined about this datastore? (Choose the best answer.)

A. The datastore is formatted as VMFS3.

B. The datastore is formatted as VMFS6.

C. The datastore is a raw device mapping.

D. The datastore is a vSAN datastore.

An administrator sees a virtual machine message that reads, "Consolidation is required" in the vSphere Client.

Which action does ESXi take when the administrator completes snapshot consolidation? (Choose the best answer.)

A. Collapses all snapshots in the current snapshot tree

B. Commits redundant delta disks to the base disk

C. Collapses all snapshots into a single snapshot

D. Deletes all snapshots without committing to the base disk

An administrator wants to create virtual machine (VM) templates and store them in a content library. The administrator would like to use the content library to manage different versions of these templates so that reverting to an earlier version is an option.

How should the administrator create these templates?

A. Select a VM in the vCenter inventory. Clone the VM to the content library as a VM template type.

B. Select a VM template in the vCenter inventory. Clone the template to the content library.

C. Export a VM in the vCenter inventory to an OVF template. Import the OVF template into the content library.

D. Convert a VM to a template in the vCenter inventory. Clone the template to the content library.

When configuring vCenter High Availability (HA), which two statements are true regarding the active, passive, and witness nodes? (Choose two.)

A. Network latency must be less than 10 milliseconds.

B. They must have a supported Wide Area Network (WAN).

C. They must have a minimum of a 10 Gbps network adapter

D. They must have a minimum of a 1 Gbps network adapter.

E. Network latency must be more than 10 milliseconds.