VMware 2V0-21.23 問題集

質問 1：
Refer to the exhibit.

After removing an ESXi host from a cluster for maintenance, a number of virtual machines have encountered the warning seen in the exhibit. After re-adding the ESXi, the issue is resolved. Which step should the administrator take to move the triggered alarm to its normal state?
A. Acknowledge
B. Reset to Green
C. Disable
D. Ignore
正解：B
解説: (Topexam メンバーにのみ表示されます)

質問 2：
What is the role of vSphere Distributed Services Engine?
A. Implement Quality of Service (QoS) on network traffic within a vSphere Distributed Switch
B. Redistribute virtual machines across vSphere cluster host affinity rules following host failures or during maintenance operations
C. Provide a live shadow Instance of a virtual machine (VM) that mirror, the primary VM to prevent data loss and downtime during outages
D. Provide hardware accelerated data processing to boor.t infrastructure performance
正解：D
解説: (Topexam メンバーにのみ表示されます)

質問 3：
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?
A. Inflate the disk files for each VM.
B. Storage vMotion each VM to another datastore.
C. Delete all snapshots for each VM.
D. Consolidate the snapshots for each VM.
正解：D
解説: (Topexam メンバーにのみ表示されます)

質問 4：
During the staging of a patch on a vCenter Server Appliance, an error was encountered and the process stopped. An administrator resolved the root cause and is ready to continue with the staging of the patch.
From the vCenter Management Interface, which action should the administrator take to continue the process from the point at which the error occurred?
A. Use the Resume option to resume the staging.
B. Use the Stage and Install option to resume the staging.
C. Use the Stage Only option to restart the staging.
D. Use the Unstage option to restart the staging.
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 5：
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?
A. Virtual Trusted Platform Module (vTPM)
B. vSphere Visualization-Based Security
C. vSphere Virtual Machine Encryption
D. Virtual Intel Software Guard Extensions (vSGX)
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 6：
An administrator is tasked with deploying a new on-premises software-defined data center (SDDC) that will contain a total of eight VMware vCenter instances.
The following requirements must be met:
* All vCenter instances should be visible in a single vSphere Client session.
* All vCenter inventory should be searchable from a single vSphere Client session.
* Any administrator must be able to complete operations on any vCenter instance using a single set of credentials.
What should the administrator configure to meet these requirements?
A. A single Enhanced Linked Mode group consisting of eight vCenter instances in one Single Sign-On domain.
B. Two Enhanced Linked Mode groups consisting of four vCenter instances each in a Single Sign-On domain.
C. A single Hybrid Linked Mode group consisting of four vCenter instances each in a Single Sign-On domain.
D. A single Hybrid Linked Mode group consisting of eight vCenter instances in one Single Sign-On domain.
正解：C
解説: (Topexam メンバーにのみ表示されます)

質問 7：
What is the minimum network throughput in Gb/s for vSAN using the Express Storage Architecture (ESA)?
A. 25
B. 10
C. 50
D. 1
正解：B
解説: (Topexam メンバーにのみ表示されます)

質問 8：
A vSphere cluster hosts a three-tier application. The cluster has 50% resources available. If a host in the cluster fails, the database server must be online before the application server, and the application server must be online before the Web server.
Which feature can be used to meet these requirements?
A. Proactive HA
B. vSphere HA Orchestrated Restart
C. vSphere HA Restart Priority
D. Predictive DRS
正解：B
解説: (Topexam メンバーにのみ表示されます)