5V0-21.21 Online Practice Questions and Answers

An administrator is setting up vSAN file services on a vSAN cluster.

Which two security policies on the distributed port groups are automatically enabled in the process? (Choose two.)

A. Forged Transmits

B. Promiscuous Mode

C. DVFiltering

D. Jumbo Frames

E. MacLearning

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. Create an encryption storage policy

B. Enable Data-In-Transit encryption first

C. Enable that the virtual machines are powered on

D. Verify if a role with privilege “Cryptographic operations.Encrypt new” is assigned

E. Verify if a role with privilege “Cryptographic operations.Migrate” is assigned

F. Establish a trusted connection with the KMS

A cache disk failure marked a vSAN disk group as failed, and the data is being rebuilt on other disk groups.

Which action should the vSAN administrator take to reduce the negative impact on the VMs?

A. Enabling Resync Throttling

B. Enabling Maintenance mode with no data evacuation

C. Enabling automatic rebalance

D. Setting the vSAN policy's IOPS limit for object value to 0 (unlimited)

An administrator is tasked to create a custom storage policy for workloads and is including additional disk stripes while defining the storage policy.

What is the main purpose of this practice?

A. To increase available storage space

B. To set a failure tolerance

C. To improve performance

D. To reconstruct corrupted data

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. Write endurance

B. IOPS

C. Read endurance

D. Capacity

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. Instant Clones

B. Linked Clones

C. Storage Tiers

D. Storage Profiles

A company has engaged a consultant to upgrade an existing vSAN cluster to vSAN 7.0 U1. The company

wants to ensure that the same vSAN process can be used in the future.

During the discovery phase, the consultant found the following information about the existing environment:

The vCenter Server is currently version 7.0.

The vSAN Cluster has the following configuration:

-vSAN version: 7.0

-Number of vSAN nodes: 6

-Encryption: enabled

-Deduplication and Compression: enabled

-Fault Domains: 1

-vSAN Capacity Utilization: 60% Each vSAN node has the following configuration:

-ESXi version: VMware vSphere 7.0

-CPU: 2 processors, 20 cores

-RAM: 1024GB RAM.

-Disk: 2 Cache SSDs and 6 Capacity SSDs

-Network: 4 x 10GbE All current hardware (which is from a single vendor) is listed on the vSAN Compatibility Guide for vSAN 7.

Which three recommendations should the consultant make to ensure that the vSAN cluster upgrade is completed? (Choose three.)

A. Upgrade all vSAN nodes to VMware vSphere 7.0 U1 using the baselines capability within VMware Update Manager (VUM).

B. Disable vSAN Encryption before starting the upgrade process.

C. Upgrade all vSAN nodes to VMware vSphere 7.0 U1 using the images capability within VMware Update Manager (VUM).

D. Set VMware Distributed Resource Scheduling (DRS) to partially automated.

E. Upgrade to VMware vCenter Server 7.0 U1.

F. Choose the Allow reduced redundancy option.

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).

A company has deployed a 12-node (6-6-1) vSAN 7.0 stretched cluster for all production workloads.

The customer currently uses four different vSAN storage policies for running the workloads depending on the applications requirements:

Policy 1 - Site Disaster Tolerance=Dual Site Mirroring, FTT=Erasure Coding Policy 2 - Site Disaster Tolerance=Dual Site Mirroring, FTT=Mirroring Policy 3 - Site Disaster Tolerance=None - Keep Data on Preferred, FTT=Mirroring Policy 4 - Site Disaster Tolerance=None - Keep Data on Non-Preferred, FTT=Mirroring

During the setup of the vSAN stretched cluster, the following VM/Host Rules were created:

Preferred Site - Preferred Site workloads should run on DC1 hosts. Secondary Site - Secondary Site workloads should run on DC2 hosts.

Which two activities should the administrator complete to ensure that there is no impact to production services during the maintenance window in the Preferred Site? (Choose two.)

A. Change the Site Disaster Tolerance setting in Policy 3 to be “Dual Site Mirroring”.

B. Update vSphere DRS site affinity rules so that Preferred Site workloads should not run on hosts in DC1.

C. Change the Site Disaster Tolerance setting in Policy 4 to be “None - Keep Data on Preferred”.

D. Change the FTT setting in Policy 3 to be “Erasure Coding”.

E. Update vSphere DRS site affinity rules so that Preferred Site workloads must run on hosts in DC2.

An administrator is tasked with preparing for a Cross vCenter migration in a stretched vSAN cluster where the virtual machines migration will be orchestrated via VMware Site Recovery Manager.

Which action should the administrator take so the migration is successful?

A. Disable vSAN Deduplication and Compression

B. Reconfigure vCenter HA Admission control

C. Enable vCenter Single Sign-On Enhanced Linked Mode

D. Make sure that Witness traffic is on the management NIC.