2V0-21.23 無料問題集「VMware vSphere 8.x Professional」
Refer to the exhibit.
An administrator set up the following configuration:
* The distributed switch has three ESXi hosts, and each host has two 40 Gbps NICs.
* The amount of bandwidth reserved for virtual machine (VM) traffic is 6 Gbps.
The administrator wants to guarantee that VMs in the Finance distributed port group can access 50 percent of the available reserved bandwidth for VM traffic. k Given this scenario, what should the size (in Gbps) of the Finance network resource pool be?
An administrator set up the following configuration:
* The distributed switch has three ESXi hosts, and each host has two 40 Gbps NICs.
* The amount of bandwidth reserved for virtual machine (VM) traffic is 6 Gbps.
The administrator wants to guarantee that VMs in the Finance distributed port group can access 50 percent of the available reserved bandwidth for VM traffic. k Given this scenario, what should the size (in Gbps) of the Finance network resource pool be?
正解：C
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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? (Choose two.)
* 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? (Choose two.)
正解：B、D
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To keep virtual machines (VMs) up and running at all times in a vSphere cluster, an administrator would like VMs to be migrated automatically when the host hardware health status becomes degraded.
Which cluster feature can be used to meet this requirement?
Which cluster feature can be used to meet this requirement?
正解：B
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An administrator needs to update a VMware vCenter instance to a newer minor release version. Due to restrictions within the environment, the vCenter instance does not have access to the Internet As a first step, the administrator downloads the required update on another machine.
What are the next steps the administrator must perform to complete the update?
A Place the update ISO file in a Virtual Machine File System (VMFS) datastore.
' Use the vSphere Client to select the update ISO file as the source for the update.
What are the next steps the administrator must perform to complete the update?
A Place the update ISO file in a Virtual Machine File System (VMFS) datastore.
' Use the vSphere Client to select the update ISO file as the source for the update.
正解：A
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A group of new virtual machines have been deployed using thin-provisioned disks due to the limited storage space available in an environment. The storage team has expressed concern about extensive use of this type of provisioning.
An administrator is tasked with creating a custom alarm to notify the storage team when thin provisioning reaches a certain capacity threshold.
Where must the administrator define this alarm?
An administrator is tasked with creating a custom alarm to notify the storage team when thin provisioning reaches a certain capacity threshold.
Where must the administrator define this alarm?
正解：D
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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?
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?
正解：A
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A vSphere environment is experiencing intermittent short bursts of CPU contention, causing brief production outages for some of the virtual machines (VMs). To understand the cause of the issue, the administrator wants to observe near real-time statistics for all VMs.
Which two vSphere reporting tools could the administrator use? (Choose two.)
Which two vSphere reporting tools could the administrator use? (Choose two.)
正解：C、E
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An administrator manages VM templates and ISO images for a remote office. Their main requirements are to store these templates in a single repository and manage different versions of the templates.
What solution should the administrator deploy to meet these requirements?
What solution should the administrator deploy to meet these requirements?
正解：D
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