最新的VMware 5V0-21.20免費考試真題

問題1

An administrator is working with an application which has these characteristics:
* latency sensitive
* database striped over multiple virtual disks
* no application redundancy
Which storage policies meet the VM performance and cluster constraint while protecting against at least 1 failure?

A. RAID 6, Stripe Width 2

B. RAID 1, Stripe Width 2

C. RAID 1, Stripe Width 1

D. RAID 5, Stripe Width 1

正確答案: D

問題2

An architect is designing network high availability for a new vSAN Cluster.
Which is a supported configuration for this design?
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A. Create multiple VMkernel adapters on the same subnet for vSAN.

B. Create an additional TCP/IP stack within the cluster and specify vSAN type.

C. Configure multicast to use two separate network interfaces for vSAN traffic.

D. Use LACP on the distributed switch with a route based on IP hash algorithm.

正確答案: C

問題3

An administrator observes this health check warning:
Controller firmware is VMware certified
They proceed to update the latest firmware on the Storage Controller. After a successful firmware upgrade, the same health check alert continues to display.
Which statement is true?

A. The recently installed firmware is yet to be certified and included in VMware Compatibility Guide.

B. The alert can be ignored and silenced, since the firmware is newer than the recommended firmware.

C. The VMware vSAN Health Service needs to be restarted for changes to take effect.

D. Controller is not VMware certified and hence any firmware version displays a warning.

正確答案: A

問題4

A customer environment includes:
* 4-node vSAN cluster
* 5 SQL servers with an OS virtual disk and database virtual disk
* Current policy uses the vSAN Default Storage policy
A vSAN administrator has created a new policy with fault tolerance method of Erasure Coding with Failures to tolerate equal to 1. The administrator will apply this new policy to the OS disk only.
Considering this scenario, which two statements are true? (Choose two.)

A. The policy will result is size reduction and only will require 1.5x space instead of 2x.

B. vSAN policies can only be applied to entire VMs.

C. The policy can't be applied as there are not enough nodes to comply with the policy.

D. The object tree will have to be rebuilt when the policy is applied.

E. This policy will require additional transitional space, until all objects are recreated.

正確答案: D,E

問題5

An architect has been asked to plan the Impact of a storage policy change to one of the production All-Flash based vSAN datastores. The change will reduce the failures to tolerate value from 2 to 1 for objects with a RAID-1 (Mirroring) layout in the existing policy. This change will be applied to multiple VMs.
Which statement is correct in this scenario?

A. There will be no objects rebuilt that impact performance.

B. There will be an object rebuild impact on performance.

C. The policy will need to be recreated and applied with an additional tag.

D. FTT-2 requires another change to apply a RAID-6 configuration.

正確答案: B

問題6

An administrator would like to put a vSAN host in an existing vSAN Cluster in maintenance mode. vMotion is configured and DRS is set to Fully Automated and all other advanced settings are their defaults.
The administrator uses this PowerCU command:
Set-VMHost -VMHost "esxi-hoat01.corp.local" -State "Maintenance"
What is the default behavior?

A. Virtual machines will be live migrated and all storage objects residing on this host will migrate to another host that is not in maintenance mode.

B. Virtual machines will be live migrated to another host not in maintenance mode and storage objects will be migrated if it is required to be accessible.

C. Virtual machines will be live migrated to another host not in maintenance mode and storage objects will not migrate regardless of policy and state.

D. Virtual machines will not be live migrated to another host not in maintenance mode and storage objects will be migrated if it is required to be accessible.

正確答案: A

問題7

An administrator receives an alert for vCenter being unavailable. With vCenter running on vSAN, the administrator wants to know if any other VMs are impacted. What command can an administrator run to determine the overall health of the vSAN objects?

A. esxcli vsan errands timemachine get

B. esxcli vsan cluster get

C. esxcli vsan health cluster list

D. esxcli vsan storage list

正確答案: B

問題8

Which step can be avoided when replacing a capacity tier device on a controller with passthrough mode and support for hot-plug?

A. Shut down the host.

B. Replace the physical drive.

C. Add the new disk to the disk group.

D. Remove the disk from the disk group.

正確答案: B

最新的VMware HCI Master Specialist - 5V0-21.20免費考試真題

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