3V0-21.21 VMware Exam Questions and Free Practice Test

Question 7

An architect is designing a VMware solution for a customer based on the following information:
3V0-21.21 dumps exhibit The solution must support the ability to migrate workloads between hosts within a cluster.
The solution must support resource management priorities.
The solution must support the ability to connect virtual machines directly to LUNs.
The solution should use existing IPv4 based network infrastructure.
3V0-21.21 dumps exhibit There is no budget for additional physical hardware.
Which two design decisions could the architect make to meet these requirements? (Choose two.)

A. The ESXi hosts will leverage Fibre Channel (FC)

B. The ESXi hosts will leverage NFS 3

C. The ESXi hosts will leverage Fibre Channel over Ethernet (FCoE)

D. The ESXi hosts will leverage iSCSI

E. The ESXi hosts will leverage NFS 4.1

Correct Answer:BD
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.storage.doc/GUID-8A929FE4-1207-4C Starting from vSphere 7.0, VMware no longer supports software FCoE in production environments.
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.storage.doc/GUID-6B49866F-7005-40

Question 8

An architect is reviewing a physical storage design. The customer has specified that a new active-passive based storage array will be used to provide storage for the vSphere clusters.
Which configuration should for the architect recommended?

A. VMW_SATP_LOCAL

B. VMW_PSP_MRU

C. VMW_SATP_DEFAULT_AA

D. VMW_PSP_FIXED

Correct Answer:B

Question 9

An architect is planning the physical server configuration for a vSAN-based infrastructure.
Which operations mode should a RAID controller support to minimize potential server downtime during physical disk failures?

A. RAID controller with Passthru mode

B. RAID controller with RAID 5 mode

C. RAID controller with RAID 10 mode

D. RAID controller with RAID 6 mode

Correct Answer:D

Question 10

Following a recent acquisition, the architect learns that both companies use vSphere on-premise and will need to combine the data centers into one. The acquired company's licenses will not be renewed for cost-savings related to the acquisition. All consumed vSphere licenses must have active support to support line-of-business operations. The merged environment must maintain 25% spare capacity. The architect has a small budget remaining unallocated for hardware.
The architect has calculated that the current vSphere environment can absorb the acquired company's virtual machines but the cluster will run at 90% memory utilization and at 50% CPU utilization.
Which design decision can the architect make to incorporate the new company's virtual machines into the combined vSphere environment?

A. Migrate the acquired company's virtual machines into the vSphere environment as it will currently fit.

B. Use the current budget to add memory to the cluster to increase each ESXi host's capacity and add the new virtual machines.

C. Purchase extra hosts to add to the cluster in anticipation of adding the acquired company's virtual machines.

D. Purchase new licenses for some of the acquired company's ESXi hosts and add them to the cluster to hold the acquired company's virtual machines.

Correct Answer:B

Question 11

What is a benefit of using a scale-out method for handling vSphere cluster growth?

A. An increase in the recovery time objective (RTO) for the cluster

B. Faster to reach the limit of virtual machines per host

C. An overall reduction in the license costs for the cluster

D. Less potential impact to virtual machines during a single host failure

Correct Answer:B

Question 12

Which two of the listed requirements would be classified as manageability non-functional requirements? (Choose two.)

A. ESXi clusters must scale when compute resources are sustained above 70% for five business days

B. vSphere Fault Tolerance must be supported to improve application uptime

C. ESXi host updates must be installed within one week of release

D. The vSphere environment must support administrator password rotation

E. ESXi clusters must scale to 500 concurrent virtual machines

Correct Answer:AC

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