2V0-21.23試験無料問題集「VMware vSphere 8.x Professional 認定」
An administrator is asked to segregate virtual machine (VM) traffic by VLAN on a vSphere standard switch The following requirements must be met:
* VLAN ID on the switch port group must be 4095.
* VLAN tagging must be done at the VM level.
Which tagging mode is required?
* VLAN ID on the switch port group must be 4095.
* VLAN tagging must be done at the VM level.
Which tagging mode is required?
正解：B
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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：A,C
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An administrator is tasked with applying updates to a vSphere cluster running vSAN using vSphere Lifecycle Manager.
Downtime to the ESXI hosts must be minimal while the work Is completed.
The administrator has already completed the following steps and no errors have been returned:
* Downloaded all applicable software and created a new Image
* Attached the new Image to the cluster and run a compliance check against the Image for the cluster
* Ran a remediation pre-check for the cluster
Which two series of steps should the administrator perform to start the remediation of the cluster using the new image? (Choose two.)
Downtime to the ESXI hosts must be minimal while the work Is completed.
The administrator has already completed the following steps and no errors have been returned:
* Downloaded all applicable software and created a new Image
* Attached the new Image to the cluster and run a compliance check against the Image for the cluster
* Ran a remediation pre-check for the cluster
Which two series of steps should the administrator perform to start the remediation of the cluster using the new image? (Choose two.)
正解：A,D
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An administrator is tasked with migrating a single virtual machine (VM) from an existing VMware vCenter to a secure environment where corporate security policy requires that all VMs be encrypted. The secure environment consists of a dedicated vCenter instance with a 4-node vSphere cluster and already contains a number of encrypted VMs.
Which two steps must the administrator take to ensure the migration is a success? (Choose two.)
Which two steps must the administrator take to ensure the migration is a success? (Choose two.)
正解：B,E
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An administrator has been notified that a number of hosts are not compliant with the company policy for time synchronization.
The relevant portion of the policy states:
* All physical servers must synchronize time with an external time source that is accurate to the microsecond. Which step should the administrator take to ensure compliance with the policy?
The relevant portion of the policy states:
* All physical servers must synchronize time with an external time source that is accurate to the microsecond. Which step should the administrator take to ensure compliance with the policy?
正解：C
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Following a merger with another company, an administrator is tasked with configuring an identity source for VMware vCenter so that all vSphere administrators can authenticate using their existing Active Directory accounts. Each company has user accounts in their own Active Directory forests.
The following additional information has been provided:
* The corporate policy states that only Windows-based machine accounts are allowed in Active Directory. Which action should the administrator take to configure vCenter Single Sign-On (SSO) to meet this requirement?
The following additional information has been provided:
* The corporate policy states that only Windows-based machine accounts are allowed in Active Directory. Which action should the administrator take to configure vCenter Single Sign-On (SSO) to meet this requirement?
正解：A
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