[2024年更新]早速ゲットしてトップランクのVMware 5V0-22.21試験問題集
パスする秘訣は5V0-22.21をゲットして認証された試験エンジンPDF
VMware VSANスペシャリスト認定試験は、VMware VSphereを使用して、ストレージと仮想化のスキルを拡大したいITプロフェッショナルに最適です。この認定は、VSANの専門知識を検証し、エンタープライズクラスのストレージソリューションを設計および実装する能力を実証したいシステム管理者、建築家、およびコンサルタントにも適しています。
VMware vSAN Specialist試験としても知られるVMware 5V0-22.21は、VMware vSANテクノロジーに特化したITプロフェッショナル向けの認定試験です。この試験は、VMware vSAN環境の設計、実装、管理における候補者のスキルと知識を検証することを目的としています。この認定は、仮想化やクラウドコンピューティングの分野でキャリアアップを目指す人に特に有用です。
質問 # 89
Which two storage policy changes result in a component resync? (Choose two.)
- A. Adding an IOPS Limit rule to a storage policy
- B. Changing object space reservation to 100
- C. Changing the failure tolerance method
- D. Disabling object checksum (from checksum enabled)
- E. Enabling object checksum (from checksum disabled)
正解：C、E
解説：
he correct answers are B and E. Changing the failure tolerance method and enabling object checksum (from checksum disabled) both result in a component resync. When the failure tolerance method is changed, the components of the objects stored on the vSAN datastore need to be rebuilt in the new format, which requires a component resync. Similarly, when object checksum is enabled, the components of the objects stored on the vSAN datastore need to be rebuilt in order to enable checksum.
You can find this information in the VMware vSAN 6.7 Documentation, in the section titled 'Storage Policy Rules': https://docs.vmware.com/en/VMware-vSphere/6.7/com.vmware.vsphere.vsan.doc/GUID-F54F0A1F-D9E7-46FD-86F8-6F47A6FAE17C.html
https://core.vmware.com/resource/vsan-2-node-cluster-guide
vSAN 2-Node Cluster Guide | VMware
https://core.vmware.com/resource/vsan-2-node-cluster-guide
https://douran.academy/wp-content/uploads/ebooks/vcp-dcv-for-vsphere-7.x.pdf VCP-DCV for vSphere 7.x (Exam 2V0-21.20) Official Cert Guide, 4th ...
https://douran.academy/wp-content/uploads/ebooks//vcp-dcv-for-vsphere-7.x.pdf
https://core.vmware.com/resource/vsan-70u3-proof-concept-guide
vSAN 70u3 Proof of Concept Guide | VMware
https://core.vmware.com/resource/vsan-70u3-proof-concept-guide
質問 # 90
A large enterprise has a main campus with two 8-Node vSAN 7.0 U1 clusters and 50 remote sites, each containing one 2-Node cluster. An administrator configures a vLCM desired image for lifecycle management, and vLCM had determined that all the clusters are in need of remediation.
How would vLCM enhance the remediation operation in this situation?
- A. When the administrator selects remediate, vLCM will non-disruptively remediate one server at a time until all clusters are complete.
- B. vLCM cannot remediate the clusters concurrently, so the administrator must complete the sites one-by-one in a parallel manner.
- C. The administrator should remediate the main campus using vSphere Update Manager (VUM) and the 50 remote sites using vLCM.
- D. The administrator can remediate all remote sites and the main campus concurrently.
正解：D
解説：
vLCM enhances the remediation operation in this situation by allowing the administrator to remediate all remote sites and the main campus concurrently. This allows for faster remediation and reduces the amount of time and effort required by the administrator. The other choices are incorrect, as vLCM can remediate all clusters concurrently, vSphere Update Manager (VUM) cannot be used to remediate the main campus, and vLCM cannot remediate the clusters one-by-one in a parallel manner.
質問 # 91
An administrator wants to configure a vSAN Direct Configuration for an existing vSAN cluster. The cluster has six hosts with three disk groups each. All disk groups have claimed the maximum amount of disks in the hosts.
Which action should the administrator take first to complete this configuration with the least amount of administrative effort?
- A. Deleting one disk group from each host and evacuating data
- B. Creating a disk group from Disk Management
- C. Adding more disks to the disk groups
- D. Claiming unused disks from Disk Management
正解：D
解説：
This is the most efficient way of configuring a vSAN Direct Configuration on an existing cluster because it does not require the administrator to delete any existing disk groups or add any additional disks. The administrator can use the vSphere Client or vSphere Web Client to view the available disks in the Disk Management tab [1], and then claim the unused disks from the disk groups to be used for the vSAN Direct Configuration. After all of the disks have been claimed, the administrator can run the vSAN Direct Configuration wizard.
https://kb.vmware.com/s/article/1018029
1. Configuring vCenter Server to send alarms when virtual machines ...
https://kb.vmware.com/s/article/1018029
https://docs.vmware.com/en/VMware-vSphere/7.0/rn/vsphere-vcenter-server-701-release-notes.html VMware vCenter Server 7.0 Update 1 Release Notes
https://docs.vmware.com/en/VMware-vSphere/7.0/rn/vsphere-vcenter-server-701-release-notes.html
https://www.vmware.com/content/dam/digitalmarketing/vmware/en/pdf/products/branding/vmware-trademark-guidelines.pdf VMWARE TRADEMARK GUIDE
https://www.vmware.com/content/dam/digitalmarketing/vmware/en/pdf/products/branding/vmware-trademark-guidelines.pdf
質問 # 92
A vSAN administrator wishes to implement HCI mesh between two clusters that are located in geographically separate data centers.
Which recommendation should the vSAN administrator make for this configuration?
- A. vSAN encryption must be disabled prior to configuring HCI mesh.
- B. NIC teaming must be implemented for the vSAN network VMkernel port.
- C. A leaf spine topology is required for core redundancy and reduced latency.
- D. Both Layer 2 and Layer 3 communications are supported.
正解：D
解説：
HCI Mesh allows you to connect two or more vSAN clusters together in a stretched cluster configuration, which enables you to share storage resources across the clusters. In order to implement HCI mesh between two clusters that are located in geographically separate data centers, the vSAN administrator should ensure that both Layer 2 and Layer 3 communications are supported between the two data centers. This will allow the vSAN clusters to communicate with each other over both the data and management networks.
This is explained in VMware vSAN documentation in the section "HCI Mesh" Reference: https://docs.vmware.com/en/VMware-vSphere/7.0/vsphere-vsan-70-admin-guide/GUID-7E8F6C98-7C0B-4D21-8F1A-F3A3A9F4F4A4.html
質問 # 93
An administrator has deployed a development VMware vSAN 7.0 U1 cluster. It will be used by the development teams to deploy a mixture of cloud-native stateful applications alongside a combination virtual machine and Kubernetes workloads.
Which vSAN feature should be configured for the vSAN Data Persistence platform (vDPp)?
- A. vSAN File Services
- B. vSAN Cloud Native Storage
- C. vSAN with Shared Nothing Architecture (SNA)
- D. vSAN Direct
正解：D
質問 # 94
vSAN requires that the virtual machines deployed on the vSAN datastores are assigned at least one storage policy, but the administrator did not explicitly assign a storage policy when provisioning the new VM.
What is the result of this situation?
- A. No data protection will be applied to the VM objects.
- B. The VM provisioning will fail.
- C. The VM objects will be protected based on the vSAN Default Storage Policy configurations.
- D. The vSphere Web Client will choose the last vSAN Storage Policy used.
正解：C
解説：
When a virtual machine is deployed on a vSAN datastore, it must be assigned at least one storage policy. If the administrator did not explicitly assign a storage policy when provisioning the new VM, vSAN will apply the vSAN Default Storage Policy to the virtual machine. The vSAN Default Storage Policy is a pre-configured storage policy that is automatically applied to virtual machines when no other storage policy is assigned.
According to VMware's official guide, "If a storage policy is not explicitly assigned to a virtual machine when it is provisioned, the virtual machine objects will be protected based on the vSAN Default Storage Policy configurations." This means that the vSAN Default Storage Policy will apply to the VM objects even if the administrator did not explicitly assign a storage policy when provisioning the new VM.
質問 # 95
An administrator has been tasked with physically moving the hosts in a vSAN 7.0 U1 cluster to an alternative location. All virtual machines, hosts, and the vCenter Server have need safely powered sown, and the servers have been relocated. Afterwards, the operations engineer needs to bring up the vSAN cluster again.
Which action is part of this process?
- A. Disabling the vCLS retreat mode
- B. Exiting Maintenance Mode on each ESXi host using the vSphere Host Client
- C. Powering on each ESXi host from the vSphere Client
- D. Entering Maintenance Mode with no data migration on each ESXi host
正解：B
質問 # 96
A group of virtual machines have the vSAN Default Storage Policy assigned to them. This policy has not been modified from its default settings to date. The vSAN administrator would like to reduce the amount of storage capacity consumed by these virtual machines.
Which action will produce this result?
- A. Reduce the "Number of disk stripes per object" from 3 to 2 in the vSAN Default Storage Policy.
- B. Assign a policy with "Object space reservation" set to "50%" to the virtual machines.
- C. Set "Failures to tolerate" in the vSAN Default Storage Policy to "2-Failures - RAID-1 (Mirroring)".
- D. Assign a new policy with "Failures to tolerate" set to "1-Failure - RAID-5 (Erasure Coding)" to the virtual machines.
正解：B
解説：
Object space reservation is a vSAN storage policy attribute that allows the administrator to set a percentage of the provisioned space to be reserved for the virtual machine disk objects. This attribute can be used to reduce the amount of storage capacity consumed by virtual machines. Setting the "Object space reservation" to "50%" will reserve 50% of the total provisioned space for the virtual machines, and free up the remaining 50% for other objects.
It's worth noting that changing object space reservation can result in a component resync, which could cause a performance impact.
This is explained in VMware vSAN documentation in the section "vSAN Storage Policy" Reference: https://docs.vmware.com/en/VMware-vSphere/7.0/vsphere-vsan-70-admin-guide/GUID-7E8F6C98-7C0B-4D21-8F1A-F3A3A9F4F4A4.html
質問 # 97
An organization wants to configure a new storage policy based on the following requirements:
Failures to tolerate = FTT 1/RAID-5 (Erasure Coding)
Number of disk stripes per object = 8
IOPS limit for object = 0
Object Space Reservation = Thin provisioning
Flash read cache reservation = 0%
Disable object checksum = No
Force provisioning = No
The administrator creates the policy using storage policy based management and assigns it to a 100GB virtual machine on a 4-node vSAN cluster to test the results of the new storage policy.
How many components will be created per host for the storage objects of the virtual machine on the vSAN datastore?
- A. 0
- B. 1
- C. 2
- D. 3
正解：B
質問 # 98
A vSAN administrator was presented with 30 additional vSAN ReadyNodes to add to an existing vSAN cluster. There is only one administrator to complete this task.
What is the fastest approach?
- A. Launch Quickstart to Add Hosts to a vSAN Cluster
- B. Run vim-cmd to capture, and apply the configuration from an existing host.
- C. Use a Host Profile that was extracted from an existing host.
- D. Clone the ESXi boot partition to all new hosts, since the hardware is identical.
正解：A
質問 # 99
An administrator has successfully deployed a new 3-node vSAN Cluster. Prior to deploying any production workloads on to the new cluster, the administrator must complete a number of Service Validation and Testing (SVT) checks.
The final check requires the administrator to pull out a disk from one of the vSAN hosts.
Which two outcomes will occur within the vSAN cluster following this action? (Choose two.)
- A. By default vSAN will delay the rebuilding of affected components for 30 minutes.
- B. By default. vSAN will start the rebuilding of affected components immediately.
- C. By default. vSAN will delay the rebuilding of affected components for 60 minutes.
- D. All components on the device will be marked as absent.
- E. All components on the device will be marked as degraded.
正解：B、E
質問 # 100
An administrator has deployed a new vSAN cluster that contains eight hosts and needs to configure a storage policy for the currently deployed database virtual machines. The requirements state that if two hosts in the vSAN cluster fail, all virtual machines are unaffected.
Which RAID configuration must the administrator use in this storage policy to achieve the best performance for the database virtual machines?
- A. RAID-0
- B. RAID-1
- C. RAID-6
- D. RAID-5
正解：C
解説：
The RAID configuration that the administrator must use in this storage policy to achieve the best performance for the database virtual machines is RAID-6.
RAID-6 is an effective configuration for a vSAN cluster with eight hosts as it allows for two hosts to fail and still maintain protection of the data. RAID-6 is a data striping configuration with two parity bits stored across multiple disks, which improves read performance while also providing fault tolerance.
For more information, see the official VMware guide on vSAN Storage Policies: https://docs.vmware.com/en/VMware-vSphere/6.7/com.vmware.vsphere.vsan.doc/GUID-DAC07A3E-A077-4A93-A9D0-9CBB2F4F4B4D.html
質問 # 101
A vSAN administrator is deploying multiple 2-node clusters to remote branch offices. The nodes already have an old vSphere 7.0 image, but the administrator would like to update the image and ensure consistency across all the nodes.
The administrator configured vLCM on the first vSAN cluster and exported the image.
Which format should the administrator choose?
- A. JSONFile
- B. TXT File
- C. ZIP File
- D. ISO Image
正解：D
質問 # 102
What is the purpose of the TRIM/UNMAP process?
- A. Reclaims disk space
- B. Collects vSAN log files
- C. Repairs internal cache errors
- D. Deletes orphaned snapshots
正解：A
解説：
TRIM/UNMAP is an administrative process that reclaims disk space by deleting unused blocks from the vSAN datastore. This process is often used when a virtual machine is deleted, as it ensures that the disk space is properly released for other operations. Reference: https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.virtualsan.doc/GUID-F2D2E2A2-2C0D-4A65-A9F1-E14C7D3F3B55.html
質問 # 103
After a recent security assessment, the security team recommended that vSAN encryption be enabled. The vSAN administrator will be adding a Key Management Server to vCenter.
What is a prerequisite to taking this action?
- A. IPv6 addressing
- B. Cryptographer ManageKeyServer permissions
- C. Self-encryption drives
- D. Proxy server with username and password access
正解：B
質問 # 104
An administrator is responsible for managing a 5-node vSAN 7.0 cluster that hosts 150 virtual machines. Each virtual machine belongs to one of the following vSAN Storage Policies:
vSANPolicy1:
Site Disaster Tolerance: None
Failures to Tolerate: 1 failure - RAIN5 (Erase Coding)
vSANPolicy2:
Site Disaster Tolerance: None
Failures to Tolerate: No data redundancy
Following an unplanned power event within the datacenter, the administrator has been alerted to the fact that one host has permanently failed. Prior to the vSAN host failure, the usable storage capacity of the vSAN Cluster was more than 40%.
What will be the potential impact to any virtual machine that was running on the failed host using vSANPolicy2?
- A. Each virtual machine will be restarted on another vSAN host using vSphere HA.
- B. After 60 minutes, vSAN will automatically start the recovery process.
- C. Each virtual machine will need to be restored from backup.
- D. vSAN will immediately start the recovery process.
正解：C
質問 # 105
During yesterday's business hours, a cache drive failed on one of the vSAN 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 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. Remove the existing vSAN disk group, and physically replace the device. Then, check to verity that the ESXi host automatically detects the new device. Afterwards, manually recreate the Disk Group.
- 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. Physically replace the failed cache device, and vSAN will automatically allocate the storage. Then, rebalance the cache layer.
- D. 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：D
質問 # 106
A vSAN administrator was examining the status of Virtual Objects and found inaccessible objects that are occupying significant storage capacity.
Refer to the exhibit:
Which action is needed to restore the storage capacity?
- A. Restart the host, and obsolete objects will be removed on their own.
- B. Evacuate data on affected node by using the Full Data Migration mode.
- C. Trigger a manual resync, and allow vSAN to heal the object.
- D. Identity and remove the obsolete object.
正解：C
質問 # 107
What are two purposes of a vSAN storage policy (Choose two.)
- A. To define how the VM storage objects are provisioned
- B. To guarantee the required level of service
- C. To enable deduplication and compression
- D. To determine vSAN encryption level
- E. To enable TRIM/UNMAP
正解：A、B
質問 # 108
A business unit requires proprietary data to be protected against a site failure while using the least amount of storage and the least amount of nodes. AN administrator plans to implement a vSAN Stretched Cluster with a RAID-5 policy.
What is the minimum number of data nodes across all sites in this vSAN Stretched Cluster configuration?
- A. 0
- B. 1
- C. 2
- D. 3
正解：A
質問 # 109
A vSphere administrator wants to use vSphere Lifecycle Manager (vLCM) to manage a vSAN cluster with one desired image. When creating the new cluster, the administrator chooses "Manage all hosts in the cluster with a single image".
Which option is NOT available when setting up the cluster image?
- A. Compose a new image
- B. Import image from new host
- C. Import baseline from vSphere Lifecycle Manager
- D. Import image from an existing host in the vCenter inventory
正解：A
質問 # 110
An Application Clustering Solution requires an in-guest attachable LUN which can be shared across two different VMs.
Which vSAN feature can meet this requirement?
- A. vSAN HCI Mesh
- B. vSAN Data Persistence
- C. vSAN Datastore Sharing
- D. vSAN iSCSI Target Service
正解：D
質問 # 111
In a 2-node vSAN cluster, one node has recovered from failure with FTT=1 and RAID-1 storage policy.
Refer to the exhibit:
What is the total VMDK storage consumed?
- A. 150 GB
- B. 200GB
- C. 100GB
- D. 133GB
正解：B
質問 # 112
A financial institute deployed a vSAN Stretched Cluster to provide geographical resiliency. After a recent WAN outage, the institute decided to deploy a smaller warm site and use vSphere Replication to asynchronously replicate the data.
The environment has the following configurations:
* 1300 VMs
* 300 TBs of storage
* RAID-5 vSAN storage policy
What is the minimum amount of vSphere Replication servers required to support the requirement?
- A. 0
- B. 1
- C. 2
- D. 3
正解：D
解説：
The correct answer is A. 1. vSphere Replication servers are not required for vSAN stretched cluster deployments, as the data is automatically replicated between the primary and secondary sites. Therefore, the minimum amount of vSphere Replication servers required to support the requirement is 1.
質問 # 113
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VMware 5V0-22.21試験は、VMware VSANスキルを検証し、潜在的な雇用主の専門知識を実証する素晴らしい方法です。また、VMWare VSANテクノロジーの最新の開発を最新の状態に保ち、IT雇用市場で競争力を維持するための優れた方法です。認定されたVMware VSANスペシャリストになることに興味がある場合、この試験は間違いなく検討する価値があります。
5V0-22.21試験問題は練習は2024年最新の150問題：https://jp.fast2test.com/5V0-22.21-premium-file.html
5V0-22.21試験問題集パスと最新テスト問題集：https://drive.google.com/open?id=1d6YilBtMGL41o4w8zQNdrQO2VEQh4UGP