2V0-21.23無料問題集「VMware vSphere 8.x Professional」

質問 1

An administrator needs to perform maintenance on a datastore that Is running the vSphere Cluster Services (vCLS) virtual machines (VMs).
Which feature can the administrator use in this scenario to avoid the use of Storage vMotion on the vCLS VMs?

（A）vSphere Faull Tolerance

（B）vSphere vMotion

（C）vSphere Distributed Resource Scheduler (DRS)

（D）vCLS Retreat Mode

正解：D 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 2

Which two tasks can be completed using vSphere LifeCycle Manager? (Choose two.)

（A）Check the hardware compatibility of the hosts in a cluster against the VMware Compatibility Guide (VCG) using baselines.

（B）Check that the ESXi hosts are compliant with the recommended baseline and update the hosts

（C）Upgrade VMware vCenter from version 7 to 8.

（D）Manage the firmware lifecycle of ESXi hosts are part of a managed cluster using baselines

（E）Manage the firmware lifecycle of ESXi hosts that are part of a managed cluster with a single image.

正解：B、D 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 3

An administrator is tasked with configuring remote direct memory access (RDMA) over Converged Ethernet v2 (RoCE v2).
Which two types of adapters must the administrator configure? (Choose two.)

（A）Software NVMe over RDMA storage adapter

（B）Paravirtual RDMA adapter

（C）Fibre Channel over Ethernet (FCoE) adapter

（D）RDMA network adapter

（E）Software iSCSi adapter

正解：C、D 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 4

An administrator has configured Storage I/O Control (SIOC) on a Virtual Machine File System (VMFS) datastore.
* The datastore supports 30,000 IOPS
* Storage I/O Control has been set to manual
* Storage I/O Control is triggered when latency hits 30 ms
* The datastore contains 3 virtual machines (VMs)
* A gold tier VM
* A silver tier VM
* A bronze tier VM
Assuming the datastore latency does not exceed 29ms, what is the maximum number of IOPS the bronze tier VM is entitled to?

（A）30,000

（B）5,000

（C）10.000

（D）20,000

正解：A 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 5

An administrator notices a Fibre Channel adapter in an ESXi host has been experiencing inconsistent connectivity states.
Which trigger can be used to quickly identify the issue and alert the administrator so that the issue can be resolved?

（A）Lost Storage Connectivity

（B）Lost Network Connectivity

（C）Host Connection Lost

（D）Lost Network Path Redundancy

正解：A 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 6

An administrator plans to bring VMware vCenter offline in order to perform hardware mainte-nance on the host where the vCenter Server Appliance is running.
Which vSphere feature must be configured to ensure that vCenter users experience minimal downtime?

（A）Enhanced Linked Mode

（B）vSphere Distributed Resource Scheduler

（C）vCenter Server High Availability

（D）Hybrid Linked Mode

正解：C 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 7

What is the role of vSphere Distributed Services Engine?

（A）Redistribute virtual machines across vSphere cluster host affinity rules following host failures or during maintenance operations

（B）Provide a live shadow Instance of a virtual machine (VM) that mirror, the primary VM to prevent data loss and downtime during outages

（C）Implement Quality of Service (QoS) on network traffic within a vSphere Distributed Switch

（D）Provide hardware accelerated data processing to boor.t infrastructure performance

正解：D 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 8

The vCenter inventory contains a virtual machine (VM) template called Linux-01. The administrator wants to install a software patch into Linux-01 while allowing users to continue to access Linux-01 to deploy VMs. Which series of steps should the administrator take to accomplish this task?

（A）1. Convert Linux-01 to a VM
2 Install the software patch
3 Convert the VM back to a VM template
4 Add Linux-01 to the content library.

（B）1. Verify that Linux-01 is in a content library
2. Checkout Linux-01
3. Install the software patch
4.Check in Linux-01

（C）1. Verify that Linux-01 is in a content library
2. Clone Linux-01
3. Convert the clone to a VM
4. Install the software patch.

（D）1. Clone Linux-01.
2. Convert the clone to a VM
3. Install the software patch.
4. Convert the VM back to a template.

正解：B 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 9

An administrator is investigating user logon failures for a VMware vCenter instance Where can the administrator find log files containing information related to user login activities?

（A）On the vCenter Management Interface

（B）In the vSphere Client when viewing the vCenter virtual machine

（C）On the ESXi host using the Direct Console User Interface ()

（D）On the vCenter Server Appliance

正解：D 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 10

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.)

（A）The virtual machine will be restored to the child snapshot

（B）The virtual machine will be restored to the parent snapshot

（C）The virtual machine will be restored in a suspended state

（D）The virtual machine will be restored in a powered off state

（E）The virtual machine will be restored in a powered on state

正解：B、D 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

2V0-21.23 無料問題集「VMware vSphere 8.x Professional」

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