[2025年05月05日] 完全版最新の5V0-22.23問題集で100%カバー率問題と解答があなたをリアル試験で合格させる
最新5V0-22.23試験問題集で有効最新の問題集
VMware 5V0-22.23試験は、候補者のVMware vSAN技術に関する知識とスキルをテストするために設計されています。この試験は、VMware vSAN Specialist（v2）認定を取得したい個人を対象としています。この認定は、候補者のvSANソリューションの設計、実装、および管理の能力を検証します。
質問 # 42
What is the maximum amount of capacity disks an administrator can have in disk groups on a single vSAN OSA host?
- A. 0
- B. 1
- C. 2
- D. 3
正解：D
解説：
Explanation
The maximum amount of capacity disks an administrator can have in disk groups on a single vSAN OSA host is 35. This is because a single host can have up to five disk groups, and each disk group can have up to seven capacity disks. Therefore, the maximum number of capacity disks per host is 5 x 7 = 35. The other options are not correct, as they are lower than the maximum number of capacity disks per host. References: Designing and Sizing vSAN Storage; [vSAN ReadyNode Hardware Guidance]
質問 # 43
A vSAN administrator has recently upgraded a vSAN cluster to 8.0 OSA and has enabled Capacity Reserve features to reduce the amount of capacity reserved for transient and rebuild operations.
Which scenario would prevent this feature from operating properly?
- A. The physical disk has reached an 80% full reactive rebalance threshold.
- B. The used space on vSAN datastore exceeds the suggested host rebuild threshold.
- C. The used space on vSAN datastore exceeds the suggested slack rebuild threshold.
- D. Underutilized space is above 25-30% of the total capacity threshold.
正解：C
解説：
Explanation
The Capacity Reserve feature in vSAN 8.0 OSA reduces the amount of capacity reserved for transient and rebuild operations by using a slack space threshold. This threshold is calculated based on the size of the largest component in the cluster and the number of failures to tolerate. If the used space on vSAN datastore exceeds the suggested slack space threshold, the feature will not operate properly and vSAN will revert to using the host rebuild reserve threshold. The other scenarios will not affect the Capacity Reserve feature. References:
[VMware vSAN Specialist v2 EXAM 5V0-22.23], page 28
質問 # 44
An all-flash vSAN ESA cluster contains four nodes.
Which two storage policies can the cluster satisfy? (Choose two.)
- A. FTT=3 (RAID-1 Mirroring)
- B. FTT=2 (RAID-6 Erasure Coding)
- C. FTT=I (RAID-5 Erasure Coding)
- D. FTT=I (RAID-1 Mirroring)
- E. FTT=2 (RAID-1 Mirroring)
正解：B、E
解説：
Explanation
An all-flash vSAN ESA cluster with four nodes can satisfy the storage policies that require FTT=2 (RAID-1 Mirroring) or FTT=2 (RAID-6 Erasure Coding). These policies mean that the cluster can tolerate two host failures while maintaining data availability and redundancy. RAID-1 Mirroring creates three replicas of each object across different hosts, while RAID-6 Erasure Coding splits each object into four data segments and two parity segments across different hosts. Both policies require at least four hosts in the cluster to meet the FTT=2 requirement. The other options are not correct. An all-flash vSAN ESA cluster with four nodes cannot satisfy the storage policies that require FTT=3 (RAID-1 Mirroring) or FTT=1 (RAID-5 Erasure Coding). These policies mean that the cluster can tolerate three or one host failure respectively, but they require more or less hosts than four to do so. RAID-1 Mirroring with FTT=3 requires at least six hosts in the cluster to create four replicas of each object, while RAID-5 Erasure Coding with FTT=1 requires at least three hosts in the cluster to split each object into two data segments and one parity segment. References: vSAN Express Storage Architecture; RAID Configurations, FTT, and Host Requirements
質問 # 45
The Resyncing Objects view in the vCenter UI reports that some objects are currently resyncing.
Which two actions would cause this situation? (Choose two.)
- A. DRS is relocatingVMs between vSAN nodes.
- B. VM snapshot is being deleted.
- C. A change to the storage policy is applied to the objects.
- D. A host failure occurs in the cluster
- E. HA Virtual Machine Monitoring forced a VM to reboot.
正解：C、D
解説：
Explanation
Two actions that would cause some objects to be currently resyncing are:
A change to the storage policy is applied to the objects. This action triggers a resynchronization of objects to make them compliant with the new policy settings, such as FTT, RAID level, stripe width, etc. The resynchronization process copies data from one host to another to create or update replicas or parity segments.
A host failure occurs in the cluster. This action causes some objects to become non-compliant with their storage policy, as they lose one or more replicas or parity segments due to the host failure. The resynchronization process rebuilds the missing components on other hosts in the cluster to restore compliance and availability.References: : VMware vSphere Storage Guide, page 129 : Monitor the Resynchronization Tasks in the vSAN Cluster 1 : VMware vSAN Specialist v2 Exam Preparation Guide, page 13
質問 # 46
A host in a vSAN stretched cluster goes offline during an unplanned event.
Which action will be triggered from AQC on the vSAN cluster?
- A. AQC will trigger a vMotion of VMs that went offline.
- B. AQC will create a vSAN alarm.
- C. AQC will recalculate the quorum on an object.
- D. AQC will restart the VMs that went offline.
正解：C
解説：
Explanation
When a host in a vSAN stretched cluster goes offline, vSAN will use Adaptive Resync to recalculate the quorum on an object. Quorum is the minimum number of votes that an object needs to be available. For example, a RAID-1 object with two data components and one witness component needs two votes out of three to be available. If one data component goes offline, the object still has quorum and is available. However, if both data components go offline, the object loses quorum and is unavailable. Adaptive Resync will adjust the quorum requirement based on the availability of components and fault domains. For example, if one fault domain goes offline, Adaptive Resync will lower the quorum requirement to one vote out of two, so that the object can remain available with one data component and one witness component. References: VMware vSAN Specialist v2 EXAM 5V0-22.23, page 18
質問 # 47
A vSAN administrator is planning to deploy a new vSAN cluster with these requirements:
* Physical adapters share capacity among several traffic types
* Guaranteed bandwidth for vSAN during bandwidth contention
* Enhanced security
Which two actions should be taken to configure the new vSAN cluster to meet these requirements? (Choose two.)
- A. Isolate vSAN traffic in a VLAN
- B. Utilize Network I/O Control
- C. Create static routes between the vSAN hosts
- D. Use IOPS Limit rules in storaqe policies
- E. Enable jumbo frames
正解：A、B
解説：
Explanation
Utilizing Network I/O Control and isolating vSAN traffic in a VLAN are the two actions that should be taken to configure the new vSAN cluster to meet the requirements. Network I/O Control allows the vSAN administrator to create network resource poolsand assign bandwidth shares or reservations to different traffic types, such as vSAN, vMotion, or management. This ensures that vSAN traffic has guaranteed bandwidth during contention and can achieve better performance and availability. Isolating vSAN traffic in a VLAN enhances the security of the cluster by preventing unauthorized access or interference from other network segments. It also simplifies the network configuration and management by reducing the broadcast domain and avoiding IP address conflicts. Creating static routes between the vSAN hosts, using IOPS Limit rules in storage policies, and enabling jumbo frames are not necessary or recommended actions for this scenario. Static routes are not required for vSAN communication, as vSAN uses multicast or unicast depending on the version and configuration. IOPS Limit rules are used to limit the IOPS allocated to an object, which can degrade the performance and latency of the application. Jumbo frames can improve the network efficiency and throughput, but they are not mandatory for vSAN and require consistent configuration across all network devices.
References:
Network I/O Control
vSAN Network Design Guide
質問 # 48
Refer to the exhibit.
An administrator uses SSH to log into a vSAN ESA host and runs theesxcli vsan debug object overview command.
The administrator notices the Healthy Components column, the last column, is reporting some components are not in a fully healthy state.
What could cause this behavior?
- A. The applied Storage policy has been updated.
- B. One host is in maintenance mode with ensure accessibility.
- C. New VMDKs have been added to multiple VMs, but the storage policy has not finished applying.
- D. New physical disks have been claimed and a rebalance operation is underway.
正解：B
解説：
Explanation
The most likely cause for some components to be not in a fully healthy state is that one host is in maintenance mode with the ensure accessibility option. This option creates temporary durability components on other hosts to maintain the required number of failures to tolerate (FTT) until the original components are restored or rebuilt. These durability components are not considered fully healthy because they do not have full redundancy and might not be compliant with the storage policy. The other options do not explain why some components are not fully healthy, as they do not affect the FTT or the compliance state of the objects.
References: Durability Components; esxcli vsan debug object overview
質問 # 49
After a server power failure, the administrator noticed the scheduled resyncing in the cluster monitor displays objects to be resynchronized under the pending category.
Why are there objects in this category?
- A. Object resynchronization must be started manually.
- B. There are too many objects to be synchronized.
- C. The delay timer has not expired.
- D. These objects belong to virtual machines, which are powered off.
正解：C
解説：
Explanation
The reason why there are objects in the pending category of the scheduled resyncing in the cluster monitor is that the delay timer has not expired. The delay timer is a configurable setting that determines how long vSAN waits before repairing a non-compliant object after placing a host in a failed state or maintenance mode. The default value is 60 minutes, but it can be changed in the vSAN Services configuration. The pending category displays the objects with the expired delay timer that cannot be resynchronized due to insufficient resources in the current cluster or the vSAN FTT policy set on the cluster not being met. The other options are not correct.
These objects do not belong to virtual machines that are powered off, as vSAN resynchronizes all objects regardless of their power state. Object resynchronization does not need to be started manually, as vSAN initiates it automatically when the delay timer expires. There are not too many objects to be synchronized, as vSAN can handle multiple resynchronization tasks in parallel. References: Monitor the Resynchronization Tasks in the vSAN Cluster; About vSAN Cluster Resynchronization
質問 # 50
After reviewing various performance charts at a cluster level, an administrator found an individual VM impacting overall performance of the vSAN cluster.
What feature should be used to introspect multiple performance metrics of a single virtual machine?
- A. Skyline Health
- B. llOlnsiqht
- C. I/O Trip Analyzer
- D. esxci
正解：C
解説：
Explanation
To introspect multiple performance metrics of a single virtual machine, such as latency, throughput, IOPS, and congestion, the feature that should be used is I/O Trip Analyzer. This feature allows the administrator to diagnose the virtual machine I/O latency issues by providing a breakdown of the latencies at each layer of the vSAN stack, such as VM, host, network, and disk group. The other options are not correct, as they do not provide multiple performance metrics of a single virtual machine. esxcli is a command-line tool that can be used to manage various aspects of ESXi hosts, but it does not provide detailed performance analysis of virtual machines. Skyline Health is a feature that provides proactive notifications and recommendations for software and hardware issues based on VMware Analytics Cloud, but it does not provide granular performance metrics of virtual machines. llOlnsiqht is not a valid feature name in vSAN. References: Use I/O Trip Analyzer; Monitoring vSAN Performance
質問 # 51
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. Host Network
- C. Disks
- D. Backend
正解：D
解説：
Explanation
To view the resynchronizing metrics, the vSAN administrator should open the Backend performance category.
This category shows the performance of vSAN data components, such as read/write latency, IOPS, throughput, congestion, and resync traffic. The other categories are not relevant for this task. Disks shows the performance of physical disks in the cluster, Host Network shows the network performance of vSAN hosts, and Resvnc Latency shows the latency of resynchronization operations. References: 1, page 23; 3, section 6.4
質問 # 52
What is the purpose of the TRIM/UNMAP process?
- A. Deletes orphaned snapshots
- B. Collects vSAN log files
- C. Repairs internal cache errors
- D. Reclaims disk space
正解：D
解説：
Explanation
The purpose of the TRIM/UNMAP process is to reclaim disk space that is no longer used by the guest operating system or the virtual machine. TRIM and UNMAP are commands that allow the guest operating system to inform the underlying storage layer that certain blocks are no longer in use and can be freed up. This process helps to improve storage efficiency and utilization,especially for thin-provisioned disks that grow dynamically as data is written to them. The other options are not correct. The TRIM/UNMAP process does not collect vSAN log files, repair internal cache errors, or delete orphaned snapshots. These are different tasks that are performed by other tools or processes. References: Enabling TRIM/UNMAP Commands for VMware Cloud on AWS Clusters; Reclaiming guest OS storage in VMware vSAN 6.7 U1 with TRIM/UNMAP process
質問 # 53
A vSAN administrator is using the vSAN ReadyNode Sizer to build a new environment. While entering the cluster configurations, a fellow colleague inquires about the Operations Reserve option.
What is the purpose of using this option?
- A. Configures space for external operations
- B. Reserves space for tolerating failures
- C. Provides space for internal operations
- D. Allocates space forvSAN uparades
正解：C
解説：
Explanation
The purpose of using the Operations Reserve option in the vSAN ReadyNode Sizer is to provide space for internal operations such as deduplication, compression, encryption, snapshots, clones, and rebalancing. The Operations Reserve is calculated as a percentage of the total usable capacity of the vSAN cluster. The default value is 30%, but it can be adjusted based on the expected workload characteristics and data services requirements. The other options are not correct, as they do not describe the Operations Reserve option. Configuring space for external operations, reserving space for tolerating failures, and allocating space for vSAN upgrades are not part of the Operations Reserve option. References: 2, section 2; , section 3
質問 # 54
A vSAN administrator has a cluster configured with a Storage Pool that was moved to a new physical DC.
Upon checking on the vSAN cluster health status, one of the ESXi hosts has two storage devices in a degraded state and must be replaced.
What must the vSAN administrator do to restore the health of the vSAN cluster with minimum risk?
- A. Remove the devices from the storage pool, replace the storage devices, claim the new devices in vSAN
- B. Remove the host from ySAN configuration, replace the faulty disks, re-create the storage pool
- C. Remove the entire storage pool, install the new devices, re-create the storage pool
- D. Remove the host from the cluster, replace the faulty disks, re-add the host to the cluster
正解：A
解説：
Explanation
To restore the health of the vSAN cluster with minimum risk, the vSAN administrator must remove the devices from the storage pool, replace the storage devices, and claim the new devices in vSAN. This is because removing and replacing devices in a storage pool does not affect the availability or performance of the objects stored in that pool. The storage pool automatically rebalances the objects across the remaining devices in the pool when a device is removed, and distributes the objects across the new devices when they are added. This process is faster and safer than removing and re-adding a host to the cluster, which requires resynchronization of all objects on that host4 References: 4: VMware vSphere Storage Guide, page 133 :
VMware vSAN Design and Sizing Guide, page 38
質問 # 55
A vSAN administrator needs to update vSAN from version 7.0.2 to version 8.0.
Which is the correct order to perform the update?
- A. vSphere -> vSAN on-disk format -> vCenter
- B. vSAN on-disk format -> vSphere -> vCenter
- C. vSphere -> vCenter -> vSAN on-disk format
- D. vCenter -> vSphere -> vSAN on-disk format
正解：D
解説：
Explanation
The correct order to perform the update from vSAN version 7.0.2 to version 8.0 is to upgrade the vCenter Server first, then upgrade the ESXi hosts, and finally upgrade the vSAN on-disk format. This order follows the general vSphere upgrade order, which ensures compatibility and interoperability between different components. Upgrading the vCenter Server first allows it to manage and monitor the ESXi hosts and the vSAN cluster during the upgrade process. Upgrading the ESXi hosts second ensures that they have the latest software patches and drivers for vSAN. Upgrading the vSAN on-disk format last enables the new features and functionality of vSAN 8.0. The other options are not correct, as they do not follow the recommended upgrade order.
質問 # 56
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. Stage the upgrade of the vSAN cluster through vLCM
- B. Select Remediate All through vLCM to upgrade all hosts in the cluster
- C. Manually remediate one host at a time in the vSAN cluster
- D. Place all hosts in the vSAN cluster into Maintenance Mode
正解：B
解説：
Explanation
To upgrade the complete vSAN cluster as a single task, including firmware and drivers for its hardware, the vSAN administrator should select Remediate All through vLCM to upgrade all hosts in the cluster. This option allows the administrator to apply the image created by vLCM to all hosts in the cluster in a single operation, without having to manually remediate each host individually. The other options are not correct, as they do not perform the upgrade of the vSAN cluster as a single task. Placing all hosts in the vSAN cluster into Maintenance Mode is not necessary, as vLCM will automatically place each host into Maintenance Mode before applying the image. Staging the upgrade of the vSAN cluster through vLCM is only a preparatory step that downloads the image components to each host, but does not apply them. Manually remediating one host at a time in the vSAN cluster is not efficient, as it requires more user intervention and time. References: vSphere Lifecycle Manager (vLCM) on HPE; Lifecycle Management with vLCM in vSAN 7 Update 1
質問 # 57
The vSphere Client reports that the state of some components stored on the vSAN datastore are in the reconfiguring state.
Which situation causes components to enter this state?
- A. The applied storage policy is modified.
- B. The cluster is recovering from a vSAN failure.
- C. Additional storage capacity is added to the cluster.
- D. A host in the cluster enters maintenance mode.
正解：A
解説：
Explanation
The reconfiguring state indicates that some components stored on the vSAN datastore are being moved or resized to meet a new storage policy requirement. This state can occur when the applied storage policy is modified, such as changing the number of failures to tolerate, stripe width, or object space reservation. The other situations will not cause components to enter this state. References: [VMware vSAN Specialist v2 EXAM 5V0-22.23], page 31
質問 # 58
An administrator has successfully deployed a vSAN Stretched Cluster and needs to ensure that any virtual machines that are created are placed in the appropriate site.
Which two steps are needed to complete this task? (Choose two.)
- A. Create a single VM/Host group across both sites
- B. Create VM/Host groups for the two sites
- C. Put the VMs in a vSphere DRS group
- D. Put the VMs in the correct VM group
- E. Create a storage policy that includes site affinity rules and apply to VMs
正解：B、E
解説：
Explanation
To ensure that any virtual machines that are created are placed in the appropriate site, the administrator needs to create VM/Host groups for the two sites and create a storage policy that includes site affinity rules and apply to VMs. VM/Host groups allow the administrator to group virtual machines and hosts based on their location or preference. Site affinity rules specify which site a virtual machine should be placed on or prefer to run on. A single VM/Host group across both sites would not allow the administrator to control the placement of virtual machines. Putting the VMs in a vSphere DRS group or in the correct VM group would not affect their site affinity. References: 1, page 12; 2, section 3.2
質問 # 59
An administrator has to perform maintenance on one of the hosts in a three-node vSAN Cluster.
Which maintenance mode option will give the administrator the best availability for the VMs with the least effort and data transfer?
- A. Migrate all VMs and their storage from the host to a different storage system
- B. Ensure accessibility
- C. Full data migration
- D. Migrate all VMs and their storage from the host to a different vSphere cluster
正解：B
解説：
Explanation
To perform maintenance on one of the hosts in a three-node vSAN cluster with the best availability for the VMs with the least effort and data transfer, the maintenance mode option that should be used is Ensure accessibility. This option migrates only enough components to ensure that all accessible VMs remain accessible, but does not guarantee full data redundancy or policy compliance. This option is also the only evacuation mode available for a three-node cluster or a cluster with three fault domains, as there are not enough hosts to perform full data migration or re-protection after a failure. The other options are not correct.
Migrating all VMs and their storage from the host to a different storage system or a different vSphere cluster would require more effort and data transfer than using Ensure accessibility, as well as additional resources and configuration steps. Full data migration is not possible in a three-nodecluster, as it would require at least four hosts to evacuate all data from one host and maintain full redundancy and policy compliance.
References: Place a Member of vSAN Cluster in Maintenance Mode; Working with Maintenance Mode
質問 # 60
The DevOps team of an organization wants to deploy with persistent storage on a dedicated vSAN cluster. The storage administrator is tasked to configure the vSAN cluster and leverage the vSAN Direct feature.
Which two requirements must the administrator meet to complete this task? (Choose two.)
- A. A dedicated network for vSAN Direct
- B. A valid vSAN license for the vSAN cluster
- C. An integration with vSAN File Services
- D. HA enabled on the vSAN cluster
- E. Unclaimed disks in the hosts forvSAN Direct
正解：B、E
解説：
Explanation
To configure vSAN Direct, the administrator must meet two requirements: a valid vSAN license for the vSAN cluster and unclaimed disks in the hosts for vSAN Direct. A vSAN license is required to enable vSAN features and services, including vSAN Direct. Unclaimed disks are local storage devices that are not used by vSAN or any other service, and can be claimed by vSAN Direct to create datastores for persistent storage. The other options are not requirements for vSAN Direct. HA is an optional feature that can be enabled on any cluster, but is not specific to vSAN Direct. A dedicated network for vSAN Direct is not necessary, as vSAN Direct uses the same network as vSAN. An integration with vSAN File Services is not required, as vSAN Direct does not provide file shares, but block storage. References: Set Up vSAN Direct for vSphere with Tanzu; vSAN Licensing Guide
質問 # 61
During yesterday's business hours, a cache drive failed on one of the vSAN OSA nodes. The administrator reached out to the manufacturer and received a replacement drive the following day. When the drive failed, vSAN started a resync to ensure the health of the data, and all objects are showing a healthy and compliant state. The vSAN administrator needs to replace the failed cache drive.
Which set of steps should the vSAN administrator take?
- A. Physically replace the failed cache device, and vSAN will automatically allocate the storage. Then, rebalance the cache layer.
- B. Place the disk group into maintenance mode, and select Full Data Migration. Then, physically replace the failed cache device. Afterwards. vSAN will rebuild the disk group automatically.
C Remove the existing vSAN disk group and physically replace thedevice. Thencheck to verify that the ESXi host automatically detects the new device Afterwardsmanually recreate the Disk Group - C. Physically replace the failed cache device, and vSAN will automatically create a new disk group. Then, remove the disk group with the failed device.
正解：A
解説：
Explanation
To replace a failed cache drive in a vSAN OSA cluster, the vSAN administrator should remove the existing vSAN disk group and physically replace the device. Then check to verify that the ESXi host automatically detects the new device Afterwards manually recreate the Disk Group. This is because when a cache drive fails, it affects the entire disk group that contains it, and vSAN does not allow removing only the cache drive from a disk group. Therefore, the administrator must remove the whole disk group before replacing the cache drive, and then recreate it with the new cache drive and the existing capacity drives. The other options are not correct. Physically replacing the failed cache drive without removing the disk group first might cause errors or inconsistencies in vSAN configuration. vSAN will not automatically create a new disk group or allocate storage after replacing a cache drive, as these actions require manual intervention from the administrator.
Rebalancing the cache layer is not necessary after replacing a cache drive, as vSAN will automatically distribute data across all devices in the disk group. References: Replace a Flash Caching Device on a Host; How to manually remove and recreate a vSAN disk group using esxcli
質問 # 62
An administrator has 24 physical servers that need to be configured with vSAN. The administrator needs to ensure that a single rack failure is not going to affect the data availability. The number of racks used should be minimized.
What has to be done and configured to achieve this goal?
- A. Enable deduplication and compression
- B. Distribute servers across at least two different racks and configure two fault domains
- C. Configure disk groups with a minimum of four capacity disks in each server and distribute them across four racks
- D. Distribute servers across at least three different racks and configure three fault domains
正解：D
解説：
Explanation
To ensure that a single rack failure is not going to affect the data availability, while minimizing the number of racks used, the administrator has to do the following:
Distribute servers across at least three different racks. This is because vSAN supports up to three fault domains per cluster, which can be used to tolerate one or two failures. If only two racks are used, then only one failure can be tolerated4 Configure three fault domains. A fault domain is a logical grouping of hosts that share a common failure point, such as a rack or a power supply. By configuring fault domains, vSAN can place replicas of an object across different fault domains, so that a failure within one fault domain does not result in data loss orunavailability4 References: 4: VMware vSAN Specialist v2 Exam Preparation Guide, page 13
質問 # 63
......
無料セールまもなく終了！100%有効な5V0-22.23試験：https://jp.fast2test.com/5V0-22.23-premium-file.html