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VMware 5V0-21.19 問題練習

VMware vSAN 6.7 Specialist Exam 2019 試験

最新更新時間: 2021/01/14,合計50問。

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Question No : 1
A vSAN administrator is designing a new all-flash vSAN cluster. The cluster will host read intensive applications.
Which factor should be included in the design to improve read performance?

正解:
Explanation:
Reference: https://vsan-essentials.gitbooks.io/vsan-6-2/content/chapter4.html

Question No : 2
vCenter reports a number of vSAN network alarms on a 2-node vSAN Direct Connect cluster. The test pings show irregularities in the ping results.
Using vSAN Health service, which two checks should be used to identify the network root cause? (Choose two.)

正解:
Explanation:
Reference: https://vsan-essentials.gitbooks.io/vsan-6-2/content/chapter10.html

Question No : 3
What are two recommended reasons for configuring a cluster with at least one node in addition to the minimum required number? (Choose two.)

正解:
Explanation:
Reference: https://blogs.vmware.com/virtualblocks/2018/05/24/vsan-deployment-considerations/

Question No : 4
You are designing a vSAN stretched cluster solution.
What is the maximum number of nodes possible for this solution?

正解:

Question No : 5
The vSAN host memory needs to be replaced and the entire operation is expected to take 90-120 minutes.
Which vSAN advanced setting can be adjusted to avoid rebuild operations during the host hardware maintenance?

正解:

Question No : 6
A system administrator running a 6-node cluster is trying to enable the deduplication and compression feature. During the process of switching it on, the General vSAN error occurs.
What is the possible reason the General vSAN error occurred?

正解:
Explanation:
Reference: http://www.optiodata.com/documents/optio/datasheets/dell-emc-vxrail-appliance-techbook.pdf

Question No : 7
Which two features are available with the Cluster Quickstart wizard? (Choose two.)

正解:
Explanation:
Reference: https://docs.vmware.com/en/VMware-vSphere/6.7/com.vmware.vsphere.vsan-planning.doc/GUID-CF9767B6-B3F5-4787-9AF3-D661987AE525.html

Question No : 8
End-users are complaining that an application running on an all-flash vSAN datastore is not performing well.
Which performance chart should an administrator view to troubleshoot this issue?

正解:
Explanation:
Reference: https://docs.vmware.com/en/VMware-vSphere/6.7/vsan-673-monitoring-troubleshooting­guide.pdf

Question No : 9
An administrator has discovered that space utilized by VMs does not decrease after deleting files and folders within the VMs. The administrator needs to be able to reclaim this space.
Which action could the administrator perform to accomplish this task?

正解:

Question No : 10
A company implements a vSAN environment with linked clone virtual desktops and homogeneous desktop operating systems. During the last three months, users have experienced intermittent high latency, degraded performance, and lockout from desktops.
Which two methods should an administrator use to monitor and respond to the issues? (Choose two.)

正解:

Question No : 11
An all-flash vSAN cluster contains four nodes.
Which two storage policies can the cluster satisfy? (Choose two.)

正解:

Question No : 12
Refer to the exhibit.






A solution architect is setting up a highly resilient vSAN hybrid cluster.
Why is the cache incorrectly sized in this configuration?

正解:

Question No : 13
In a 10-node hybrid vSAN cluster, each node has seven 4TB magnetic disks and one 2TB SSD.
What is the raw storage capacity of the vSAN datastore?

正解:

Question No : 14
Which VM file type resides in the VM home namespace object on a vSAN datastore?

正解:
Explanation:
Reference: https://vsan-essentials.gitbooks.io/vsan-6-2/content/chapter6.html

Question No : 15
Which two conditions should be verified before removing the ESXi host from a vSAN cluster? (Choose two.)

正解:
Explanation:
Reference: https://vsan-essentials.gitbooks.io/vsan-6-2/content/chapter7.html

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