ガイド（2021年最新）実際のVMware 5V0-21.21試験問題
5V0-21.21試験問題集合格させるのは更新されたのは2021年年最新の認証済み試験問題
VMware 5V0-21.21 認定試験の出題範囲：
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質問 13
A company hosts a vSAN 7 stretched cluster for all development workloads. The original sizing of a maximum of 250 concurrent workloads in the vSAN cluster is no longer sufficient and needs to increase to at least 500 concurrent workloads within the next six months.
To meet this demand, the original 8-node (4-4-1) cluster has recently been expanded to 16 nodes (8-8-1).
Which three additional steps should the administrator take to support the current growth plans while minimizing the amount of resources required at the witness site? (Choose three.)
- A. Upgrade the vSAN stretched cluster to vSAN 7.0 U1.
- B. Configure the vSAN stretched cluster to use the new vSAN witness.
- C. Configure the new vSAN witness as a shared witness appliance.
- D. Add the new vSAN witness appliance to vCenter Server.
- E. Deploy a new large vSAN witness appliance at the witness site.
- F. Deploy a new extra large vSAN witness appliance at the witness site.
正解: B,D,E
解説:
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.vsan-planning.doc/GUID-05C1737A-5FBA-4AEE-BDB8-3BF5DE569E0A.html
質問 14
An administrator wants to deploy Kubernetes on an end-to-end VMware stack, using VMware vSAN for storage.
Which VMware product should the administrator install as the Kubernetes platform choice?
- A. VMware Tanzu Build service
- B. VMware Tanzu Data services
- C. VMware Tanzu Kubernetes Grid
- D. VMware Tanzu Mission Control
正解: C
解説:
Reference:
https://docs.vmware.com/en/VMware-Tanzu-Kubernetes-Grid-Integrated-Edition/index.html There is a picture with integration with vSAN
質問 15
An architect is designing for a production vSAN cluster, and the customer introduced these requirements related to File Services: A minimum of 12 files shares. 30TB NFS capacity to mount workload VMs.
What should be the architect's recommendations?
- A. Point out the risks regarding putting the hosts in maintenance mode in terms of FSVM.
- B. Highlight the required number of nodes required for the vSAN cluster as a constraint.
- C. Confirm on all of the requirements and move forward with the physical design.
- D. Raise concerns regarding support when running VMs on an NFS share as risk.
正解: B
質問 16
An architect is designing a vSAN cluster.
Which storage controller option will yield optimal performance?
- A. Enable battery write-back caching
- B. RAID 0
- C. Hugh queue depth
- D. Set caching to 50% read on the controller
正解: C
質問 17
An architect needs to automate an infrastructure that supports VMware Horizon as well as VMware Tanzu.
Which solution mandates the use of VMware vSAN?
- A. VMware Horizon
- B. VMware Cloud Foundation
- C. VMware vRealize Automation
- D. VMware Tanzu
正解: B
質問 18
An administrator is tasked with sharing storage from one vSAN cluster to another vSAN cluster. SPBM management must be preserved end-to-end, and the policy must be applied by the source vSAN cluster which is storing the dat a. Both vSAN clusters are managed by the same vCenter server.
What should the administrator configure?
- A. HCI Mesh on vSAN
- B. NFS volumes on vSAN
- C. iSCSI targets on vSAN
- D. vVOLs on vSAN
正解: A
質問 19
An architect is tasked to design a VMware Horizon Solution with vSAN. The architect needs to use a solution to host the user's profile shares in a highly available manner, and it must be guest OS independent.
Which solution will match these requirements?
- A. iSCSI on vSAN
- B. Cluster out of the box
- C. NFS on vSAN
- D. Cluster in a box
正解: A
質問 20
An administrator is tasked with migrating a VMware Horizon View environment that is currently running on an NFS Datastore to VMware vSAN.
Which Horizon configuration option will not be available when configuring vSAN in Horizon View?
- A. Storage Profiles
- B. Storage Tiers
- C. Linked Clones
- D. Instant Clones
正解: B
質問 21
An administrator wants to deploy Kubernetes on an end-to-end VMware stack, using VMware vSAN for storage.
Which VMware product should the administrator install as the Kubernetes platform choice?
- A. VMware Tanzu Build service
- B. VMware Tanzu Data services
- C. VMware Tanzu Kubernetes Grid
- D. VMware Tanzu Mission Control
正解: C
質問 22
A company has engaged a consultant to upgrade an existing vSAN cluster to vSAN 7.0 U1.
During the discovery phase, the consultant found the following information about the existing environment:
* The VMware vCenter Server has recently been upgraded from VMware vSphere 6.7 U3 to version 7.0 U1.
* The vSAN Cluster was recently expanded with identical hardware specification, but from a different hardware vendor.
* The hardware for each vSAN node is listed on the vSAN Compatibility Guide (VCG) for vSAN 7.
* The vSAN Cluster has the following configuration:
- vSAN version: 6.6.1
- Number of vSAN nodes: 10
- Encryption: enabled
- Deduplication and Compression: enabled
- vSAN Capacity Utilization: 60%
* Each vSAN node has the following configuration:
- VMware vSphere ESXi version: 6.5 Update 3
- CPU: 2 processors, 20 cores
- RAM: 768GB RAM.
- Disk: 2 Cache SSDs and 6 Capacity SSDs
- Network: 4 x 10GbE
Which three recommendations should the consultant make to ensure all data remains protected in the event of a vSAN failure? (Choose three.)
- A. The Full data migration maintenance mode option must be chosen to protect the data during the upgrade.
- B. The Ensure accessibility, migration maintenance mode option must be chosen to protect the data during the upgrade.
- C. The upgrade process should be completed using host upgrade baselines in VMware vSphere Lifecycle Manager (vLCM).
- D. The upgrade process should be completed using images in VMware vSphere Lifecycle Manager (vLCM).
- E. The vSAN nodes should be upgraded to vSphere ESXi 7.0 U1.
- F. The vSAN nodes should be upgraded to vSphere ESXi 6.7 U3.
正解: B,D,E
質問 23
An architect collected the below technical requirements from the customer during a vSAN cluster design workshop:
* Maximize the vSAN datastore usable capacity.
* Deduplication and compression are required to help utilize available capacity efficiency.
* Ensure the highest level of resiliency wherever possible.
Which disk group configuration should the architect include in the design?
- A. Two disk groups per host, each with one cache tier flash disk and six capacity tier flash disks.
- B. Two disk groups per host, each with one cache tier flash disk and four capacity tier flash disks.
- C. Two disk groups per host, each with one cache tier flash disk and six capacity tier magnetic disks.
- D. One disk group per host, with one cache tier flash disk and four capacity tier flash disks.
正解: A
質問 24
An architect is working with an All-Flash vSAN configuration and will be using the Flash Caching Devices in vSAN.
Which requirement is specifically needed for these devices?
- A. Capacity
- B. Read endurance
- C. Write endurance
- D. IOPS
正解: C
質問 25
An administrator has been tasked with enabling encryption for existing virtual machines on a vSAN cluster.
Which three prerequisites must be satisfied before completing the task? (Choose three.)
- A. Enable that the virtual machines are powered on
- B. Create an encryption storage policy
- C. Verify if a role with privilege "Cryptographic operations.Encrypt new" is assigned
- D. Verify if a role with privilege "Cryptographic operations.Migrate" is assigned
- E. Establish a trusted connection with the KMS
- F. Enable Data-In-Transit encryption first
正解: A,C,E
質問 26
An architect is working with vSAN and setting the fault domains to support FTT=1.
How many fault domains will be needed?
- A. 0
- B. 1
- C. 2
- D. 3
正解: A
質問 27
An administrator wants to check the performance metrics for the workloads and their virtual disks that are running on a vSAN cluster, but no statistical charts are displayed in the vSphere client.
Why is this behavior being seen?
- A. vSAN performance service is turned off.
- B. vSAN performance verbose mode is not enabled.
- C. vSAN proactive tests haven't been run yet.
- D. vSAN network diagnostic mode is not enabled.
正解: A
解説:
Some tools allow for measuring latency peaks. This unfortunately isn't ideal, as it can unfairly represent statistical outliers, which may very well occur when there is little to no I/O activity. The best way to understand the actual behavior of VM and application latencies is to observe in time based performance graphs. Depending on the level of detail, you may need to measure at the individual VMDK level. Become familiar with these graphs to determine what is normal, and what is not for that given application. This is where you can use built-in functionality of vCenter and the vSAN performance service metrics to gather this information.
Reference:
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.vsan-monitoring.doc/GUID-EF27701E-7BAC-4E76-9D2F-E1C58CAAB06D.html
質問 28
An administrator is planning to deploy workloads on a six node vSAN cluster, and all nodes are distributed equally across three racks.
Which action is required to ensure that the workload VMs remain compliant with the default vSAN policy after a complete rack failure?
- A. Add an additional rack with two hosts, and configure vSAN with four fault domains and FTT=1 (erasure coding).
- B. Add two additional hosts per rack, and configure vSAN with three fault domains and FTT=1.
- C. Add an additional host per rack, and configure vSAN with three fault domains and FTT=2.
- D. Add an additional rack with two hosts, and configure vSAN with four fault domains and FTT=1 (mirroring).
正解: D
質問 29
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合格させる保証付き無料クイズ2021年最新の実際に出ると確認されたVMware：https://jp.fast2test.com/5V0-21.21-premium-file.html
5V0-21.21試験問題でリアルに更新された問題PDF：https://drive.google.com/open?id=1mZYAGYkuSeUxWojaZIFA7CF5vY_ABEJU