Valid 5V0-21.21 Test Answers & VMware 5V0-21.21 Exam PDF [Q16-Q31]

4/5 - (1 vote)

Valid 5V0-21.21 Test Answers & VMware 5V0-21.21 Exam PDF

VMware 5V0-21.21 Certification Real 2024 Mock Exam

VMware HCI Master Specialist certification is a highly sought-after certification that validates the skills and knowledge required to design, deploy, and manage VMware vSAN-based HCI solutions. VMware HCI Master Specialist certification is designed to help IT professionals acquire the skills necessary to leverage VMware technologies to create efficient, secure, and scalable infrastructure solutions.

QUESTION 16
Which three steps are required to decommission a stretched cluster and convert it to a standard vSAN cluster? (Choose three.)

Reinstall the ESXi hosts

Remove the Fault Domain configuration

Remove the vSAN partition schema on the disk groups

Delete the witness host VM

Repair the cluster objects

Disable and remove the stretched cluster

QUESTION 17
Administrator deployed VMs with vSAN Stretched Cluster aware storage policy.
Which percentage of read locality will be maintained?

25%

50%

100%

75%

QUESTION 18
During a vSAN design workshop, the customer has provided the following information:
– There are many development activities that require burst compute and that there is an in-tention to use the existing ESXi hosts.
– The existing ESXi hosts are not vSAN ready nodes, so they will not be participating in vSAN capacity.
Which three recommendations should the architect make? (Choose three.)

Compute-only hosts can have a vSAN VMkernel with same pNIC speed.

It is recommended to add hosts with at least a disk controller for cluster expansion.

Compute-only hosts can consume from vSAN even if not within the same cluster.

Adding identical vSAN nodes for cluster expansion will support an efficient operation.

Compute-only hosts must exist in the same vSAN cluster.

Compute-only hosts must have a vSAN VMkernel with same pNIC speed.

QUESTION 19
An architect is reviewing a vSAN cluster that has an unbalanced cluster configuration.
Which behavior will the architect observe?

Consistent maintenance procedures

Reduced predictability of storage performance

Reduced deduplication capabilities

Faster rebuild times

QUESTION 20
During a vSAN design workshop, the infrastructure team highlighted the need to ensure the availability and resiliency of the vSAN network for their production clusters. Each ESXi host is connected to the TOR switches with two 1 GB physical adapters. The physical network fabric is using a spine-leaf architecture.
These subnets are available for the ESXi hosts:
– Subnet A: 192.168.10.0/24
– Subnet B: 192.168.20.0/24
Which three strategies can the architect suggest to satisfy these customer requirements?
(Choose three.)

Configure MTU 9K jumbo frame on the hosts and leaf switches.

Configure NIC teaming.

Replace the server NICs with 10 GB ones.

Add one vSAN VMKernel port to subnet B.

Add one vSAN VMKernel port to subnet A.

Add two vSAN VMKernel ports to subnet A.

QUESTION 21
Upon investigating a workload performance issue, a vSAN administrator observed a high backend IOPs on a vSAN cluster.
Which two causes explain this behavior? (Choose two.)

The cluster DRS threshold has been set to Aggressive.

There is a vSAN node failure.

The vSAN Resync throttling is enabled.

The object repair timer value has been increased.

The vSAN policy protection level has changed from FTT=0 to FTT=1.

QUESTION 22
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?

VMware Tanzu Kubernetes Grid

VMware Tanzu Data services

VMware Tanzu Build service

VMware Tanzu Mission Control

QUESTION 23
During a design workshop for a stretched vSAN cluster, the requirement that some of the VMs be configured with no-mirror between sites was discussed.
Which three recommendations should the architect provide to address an event of a network partition between two sites? (Choose three.)

Host isolation response must exclude the VMs required

The default gateway must be used as the only isolation address

One of isolation addresses should reside in the site 1 data center

VMware vSphere DRS rules to force the VMs to run where the data resides

One isolation address reachable only from the witness appliance in both sites

One of isolation addresses should reside in the site 2 data center

QUESTION 24
An architect needs to automate an infrastructure that supports VMware Horizon as well as VMware Tanzu.
Which solution mandates the use of VMware vSAN?

VMware Cloud Foundation

VMware Horizon

VMware Tanzu

VMware vRealize Automation

QUESTION 25
During a workshop to design a vSAN cluster that will host business critical workloads, the customer states that they have already planned the Bill of Material (BOM) with their hardware supplier. The customer shows the following information per node:
– 1 x RAID/Internal Storage Controller (RAID0).
– 4 x 1.92 TB SSD SATA Hot-Plug drive.
– 1 x 800 GB SSD SAS Hot-Plug drive.
What should the architect recommend to help ensure optimal results for this customer?

Point out that the SAS SSD disks are only compatible with a RAID5 configuration.

Confirm that the BOM is suitable based on the customer’s environment requirements.

Consider a storage controller with passthrough mode support for easy hot plugging.

Raise a risk around the Internal Storage Controller and propose using an external one.

QUESTION 26
An administrator has received an alert indicating that a single capacity device is close to failing within the production vSAN Cluster. The administrator must now complete preemptive maintenance on the vSAN Cluster without impacting the availability of workloads or vSAN File Services.
The following information is known about the vSAN Cluster:
* vSAN 7.x Cluster
* vSAN node count: 8
* De-Duplication and Compression: Enabled.
* Encryption: Disabled
* Current Utilization: 45%
* Disk Groups: 2
* Devices per node: 2 x 400 GB SSD, 6 x 1.8 TB SSD
Which three steps should the administrator take to successfully complete the task? (Choose three.)

Remove the affected Disk Group from the vSAN Cluster, and choose Full Data Migration.

Replace the failed disk with a storage device that is identical in class and capacity.

Remove the affected Disk Group from the vSAN Cluster, and choose No Data Migration.

Replace the failed disk with a storage device that is identical in class but smaller in capacity.

Put the affected vSAN host into maintenance mode to physically replace the storage device.

Remove the affected Disk from the Disk Group, and choose Full Data Migration.

QUESTION 27
Which statement accurately describes the result when proper VM Storage Policy Affinity Rules on a stretched vSAN cluster are set?

When a site is disconnected, the VM will lose access to its VMDK.

When a site is disconnected, the VM will continue to have access to its VMDK.

Bandwidth is unnecessarily sent across the inter-site link.

Proper policies result in higher inter-site bandwidth utilization.

QUESTION 28
A failed storage controller has two vSAN disk groups attached. The components contained on the dnves in those disk groups are marked Degraded. vSAN reports that some objects do not comply with their assigned storage policy.
How is the compliance issue resolved?

Initiate a proactive rebalance to force component repairs.

Storage policies must be reapplied to all affected objects.

Rebuilding of the degraded components starts immediately.

Degraded components are repaired after CLOM Repair Delay Timer expires.

QUESTION 29
In a vSAN stretched cluster, which value must be set in the vSAN policy if there is no requirement for data mirroring across sites?

SFTT = 0

SFTT = 1

PFTT = 1

PFTT = 0

QUESTION 30
An administrator is planning to deploy cloud-native workloads onto the vSAN Direct datastore.
Which storage policy structure rule is supported?

Host-based rules

vVOL storage rules

Tag-based placement rules

Storage performance-based rules

QUESTION 31
A customer is planning to migrate their physical Microsoft SQL Server clustered workloads to vSAN enabled vSphere clusters.
The following requirements must be met:
* Each MSSQL cluster is made up of 3 nodes
* Highest possible availability against node failures
* Some of the vSAN clusters will only consume storage
What should the architect recommend?

vSAN iSCSI Target Service

Stretched vSAN Cluster

vSAN Direct

vSAN File Services