VMware 5V0-22.23 問題集

質問 1：
A customer has deployed a new vSAN Cluster with the following configuration:
* 6 x vSAN ReadyNodes
* All Flash
* 12 TB Raw Storage
* vSAN 8 is deployed with ESA.
VMs are configured with a RAID-5 VM policy.
During failure testing, before the new platform is placed into production one of the ESXi hosts is made unavailable.
Which RAID-5 data placement schemes will vSAN use with this failure condition?
A. The data components on the hosts will be marked as degraded
B. Some VM data will be unavailable until the failed ESXi host is recovered
C. VMware HA will migrate the storage objects to another node in the cluster
D. vSAN can protect the platform using adaptive RAID 5 if the ESXi host fails to return
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 2：
A vSAN administrator is tasked to perform an upgrade of a vSAN cluster, including firmware and drivers for its hardware. The vSAN administrator already created an image using vSphere Lifecycle Manager (vLCM).
Prior to selecting Start Remediation, which step should be taken to upgrade the complete vSAN cluster as a single task?
A. Select Remediate All through vLCM to upgrade all hosts in the cluster
B. Manually remediate one host at a time in the vSAN cluster
C. Place all hosts in the vSAN cluster into Maintenance Mode
D. Stage the upgrade of the vSAN cluster through vLCM
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 3：
An administrator is performing maintenance on the hosts in a four-node vSAN cluster and has selected the
"Ensure Accessibility" maintenance mode option. All VMs are running with the Default Storage Policy which has not been modified from the default settings.
While one of the hosts in the cluster is down for firmware upgrade, a second host suddenly loses network connectivity to the remaining hosts.
How will the cluster be affected?
A. The backend performance metrics will be lost
B. All VMs in the cluster will be inaccessible
C. VMs might experience data loss
D. Cluster will still be fully operational
正解：C
解説: (Topexam メンバーにのみ表示されます)

質問 4：
A vSAN administrator is noticing that the objects resynchronizing in the cluster are taking longer than expected and wants to view the resynchronizing metrics.
Which performance category should the vSAN administrator open?
A. Resvnc Latency
B. Disks
C. Host Network
D. Backend
正解：D
解説: (Topexam メンバーにのみ表示されます)

質問 5：
When adding a disk to a host that was previously used in a decommissioned vSAN cluster the intended disk does not show among the available devices in disk management.
Which action should be taken prior to assigning the disk on disk management?
A. Format the existing partition
B. Delete all device partitions
C. Create a 1GB metadata partition
D. Create a VMFS partition
正解：B
解説: (Topexam メンバーにのみ表示されます)

質問 6：
An administrator is troubleshooting a vSAN performance issue. In the vSAN performance monitor there is a high latency on the vSAN cluster.
What is a possible cause of this?
A. Jumbo frames are not enabled on the VMkernel adapters.
B. The Virtual Machines are using PVSCSI controllers.
C. There is congestion in one or more disk groups.
D. Erasure Coding is disabled in the storage policy.
正解：C
解説: (Topexam メンバーにのみ表示されます)

質問 7：
A vSAN administrator receives a request from the application team to create a virtual machine on a vSAN datastore. The requirements state that the virtual machine needs to be available quickly after a failure occurs.
The solution must minimize administrative effort.
Which vSphere feature should the vSAN administrator implement?
A. vSphere Distributed Resource Scheduler
B. vSphere High Availability
C. Distributed Services Engine
D. Fault Tolerance
正解：B
解説: (Topexam メンバーにのみ表示されます)

質問 8：
A customer has deployed a new vSAN cluster with the following configuration:
5 x vSAN ReadyNodes
All Flash
12 TB Raw Storage
vSAN 8 is deployed with ESA.
New VMs are configured with a RAID-5 VM policy.
Which statement is accurate?
A. vSAN will spread the components across all of the disk groups
B. vSAN will use a 2+1 RAID-5 data placement scheme with parity will be used
C. vSAN will use a 4+1 RAID-5 data placement scheme with parity will be used
D. RAID 5 will provide an FTT=2 level of protection in this case
正解：C
解説: (Topexam メンバーにのみ表示されます)