[Nov 02, 2021] VMware 5V0-21.21 Real Exam Questions and Answers FREE
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VMware 5V0-21.21 Exam Syllabus Topics:
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NEW QUESTION 11
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. Capacity
- B. Write endurance
- C. Read endurance
- D. IOPS
Answer: B
NEW QUESTION 12
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. Establish a trusted connection with the KMS
- B. Verify if a role with privilege "Cryptographic operations.Migrate" is assigned
- C. Enable that the virtual machines are powered on
- D. Enable Data-In-Transit encryption first
- E. Verify if a role with privilege "Cryptographic operations.Encrypt new" is assigned
- F. Create an encryption storage policy
Answer: A,C,E
NEW QUESTION 13
A company has engaged a consultant to upgrade an existing vSAN cluster to vSAN 7.0 U1.
During the discovery phase, the consultant found the following information about the existing environment:
* The VMware vCenter Server has recently been upgraded from VMware vSphere 6.7 U3 to version 7.0 U1.
* The vSAN Cluster was recently expanded with identical hardware specification, but from a different hardware vendor.
* The hardware for each vSAN node is listed on the vSAN Compatibility Guide (VCG) for vSAN 7.
* The vSAN Cluster has the following configuration:
- vSAN version: 6.6.1
- Number of vSAN nodes: 10
- Encryption: enabled
- Deduplication and Compression: enabled
- vSAN Capacity Utilization: 60%
* Each vSAN node has the following configuration:
- VMware vSphere ESXi version: 6.5 Update 3
- CPU: 2 processors, 20 cores
- RAM: 768GB RAM.
- Disk: 2 Cache SSDs and 6 Capacity SSDs
- Network: 4 x 10GbE
Which three recommendations should the consultant make to ensure all data remains protected in the event of a vSAN failure? (Choose three.)
- A. The Full data migration maintenance mode option must be chosen to protect the data during the upgrade.
- B. The Ensure accessibility, migration maintenance mode option must be chosen to protect the data during the upgrade.
- C. The upgrade process should be completed using host upgrade baselines in VMware vSphere Lifecycle Manager (vLCM).
- D. The vSAN nodes should be upgraded to vSphere ESXi 6.7 U3.
- E. The upgrade process should be completed using images in VMware vSphere Lifecycle Manager (vLCM).
- F. The vSAN nodes should be upgraded to vSphere ESXi 7.0 U1.
Answer: B,E,F
NEW QUESTION 14
An architect is designing for a production vSAN cluster, and the customer introduced these requirements related to File Services: A minimum of 12 files shares. 30TB NFS capacity to mount workload VMs.
What should be the architect's recommendations?
- A. Point out the risks regarding putting the hosts in maintenance mode in terms of FSVM.
- B. Confirm on all of the requirements and move forward with the physical design.
- C. Raise concerns regarding support when running VMs on an NFS share as risk.
- D. Highlight the required number of nodes required for the vSAN cluster as a constraint.
Answer: D
NEW QUESTION 15
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 set a failure tolerance
- B. To increase available storage space
- C. To improve performance
- D. To reconstruct corrupted data
Answer: A
NEW QUESTION 16
An administrator is tasked with setting up Kerberos authentication only for the vSAN File services.
Which version of Kerberos must be selected if the NFS version is v4.1?
- A. krb4
- B. krb5p
- C. krb5
- D. krb5i
Answer: D
NEW QUESTION 17
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?
- A. VMware Tanzu Build service
- B. VMware Tanzu Data services
- C. VMware Tanzu Mission Control
- D. VMware Tanzu Kubernetes Grid
Answer: D
NEW QUESTION 18
A 4-node vSAN cluster is configured with an erasure coding storage policy. The Ensure Accessibility maintenance mode was selected. While performing the maintenance, a second node fails.
What will be the impact on the vSAN cluster?
- A. The VMs will no longer be accessible.
- B. There will be no impact on performance.
- C. The VMs will be in a suspended state.
- D. The performance will be degraded.
Answer: B
NEW QUESTION 19
An administrator has an absent capacity disk.
Which action, if any, should the administrator take to resolve the problem?
- A. Replace the faulty host.
- B. Replace the faulty disk.
- C. Verify the host is not isolated.
- D. Wait, and vSAN will rebuild it.
Answer: D
NEW QUESTION 20
A customer has upgraded to vSAN 7, but there is still an existing legacy host which must be removed from the vSAN cluster.
Which three steps must an administrator take to successfully remove this host from the vSAN cluster? (Choose three.)
- A. Remove from vSAN cluster
- B. Delete the disk group(s) on the legacy host
- C. Place the host in maintenance mode with Full Data migration
- D. Disconnect from vCenter Server
- E. Place the host in maintenance mode with Ensure Accessibility
- F. Place the host in maintenance mode with no data migration
Answer: A,B,C
NEW QUESTION 21
An architect needs to automate an infrastructure that supports VMware Horizon as well as VMware Tanzu.
Which solution mandates the use of VMware vSAN?
- A. VMware Cloud Foundation
- B. VMware Tanzu
- C. VMware Horizon
- D. VMware vRealize Automation
Answer: D
NEW QUESTION 22
A company hosts a vSAN 7 stretched cluster for all development workloads. The original sizing of a maximum of 250 concurrent workloads in the vSAN cluster is no longer sufficient and needs to increase to at least 500 concurrent workloads within the next six months.
To meet this demand, the original 8-node (4-4-1) cluster has recently been expanded to 16 nodes (8-8-1).
Which three additional steps should the administrator take to support the current growth plans while minimizing the amount of resources required at the witness site? (Choose three.)
- A. Deploy a new extra large vSAN witness appliance at the witness site.
- B. Upgrade the vSAN stretched cluster to vSAN 7.0 U1.
- C. Configure the new vSAN witness as a shared witness appliance.
- D. Configure the vSAN stretched cluster to use the new vSAN witness.
- E. Add the new vSAN witness appliance to vCenter Server.
- F. Deploy a new large vSAN witness appliance at the witness site.
Answer: C,D,F
NEW QUESTION 23
An administrator wants to enable encryption on an existing vSAN cluster that already contains virtual machines.
Which additional step should the administrator take to ensure no data is lost during the encryption process?
- A. Select 'Erase disks before use' check box when enabling encryption on a vSAN cluster.
- B. Ensure that the vSAN Encryption is enabled by default on the existing cluster to encrypt old and new data.
- C. Disable vSphere Distributed Resources Schedule (DRS) on the vSAN cluster.
- D. Make vCenter Server trust the KMS, either by trusting the KMS or by uploading a KMS certificate.
Answer: A
NEW QUESTION 24
An administrator has been tasked to reboot a node in an encrypted vSAN cluster. The vSAN disk groups on that node become locked after rebooting the node.
Which step should be performed to exit the locked state?
- A. Run /etc/init.d/vsanvpd restart to rescan the VASA providers.
- B. Manually replace the Host Encryption Key (HEK) of each affected host.
- C. Restore the communication with the KMS server, and re-establish the trust relationship.
- D. Replace the caching device in each affected disk group.
Answer: C
NEW QUESTION 25
Upon checking the latency goal under vSAN performance diagnostics, the vSAN Administrator sees this message displayed:
The increase in latency in the vSAN stack might be beyond expected limits.
Which two root causes can be identified to help remediate the issue? (Choose two.)
- A. Incorrect sizing of the disk groups capacity disks
- B. Large packet losses and retransmissions on the network layer
- C. One or more disk groups are congested
- D. vSAN VMKemel portgroup is configured with the "Route based on IP hash" teaming policy
- E. vSAN encryption is enabled
Answer: B,C
NEW QUESTION 26
An architect collected the below technical requirements from the customer during a vSAN cluster design workshop:
* Maximize the vSAN datastore usable capacity.
* Deduplication and compression are required to help utilize available capacity efficiency.
* Ensure the highest level of resiliency wherever possible.
Which disk group configuration should the architect include in the design?
- A. Two disk groups per host, each with one cache tier flash disk and six capacity tier flash disks.
- B. One disk group per host, with one cache tier flash disk and four capacity tier flash disks.
- C. Two disk groups per host, each with one cache tier flash disk and six capacity tier magnetic disks.
- D. Two disk groups per host, each with one cache tier flash disk and four capacity tier flash disks.
Answer: C
NEW QUESTION 27
An administrator wants to deploy a desktop and application virtualization solution on top of vSAN.
Which VMware product should the administrator install?
- A. VMware Horizon
- B. VMware Workspace One Access
- C. VMware Horizon Apps
- D. VMware Dynamic Environment Manager
Answer: A
NEW QUESTION 28
A 30-minute power maintenance window has been approved on Sunday. Due to a delay, the maintenance took 20 minutes longer to finish.
During this time, the vSAN administrator noticed that one of the clusters nodes was affected by a power shortage, as it was connected to an affected power source. The default vSAN storage policy has been applied.
What will be the status of the vSAN objects on the affected host immediately after it is recovered?
- A. All objects on the affected host will be lost.
- B. The cluster will be partitioned and the vSAN host will need to be rejoined.
- C. All objects will remain accessible.
- D. A rebuild of the affected objects will occur.
Answer: D
NEW QUESTION 29
In a stretched vSAN cluster, how is Read Locality established after fail over to the secondary site?
- A. 100% of the reads comes from vSAN hosts on the remote site
- B. 50% of the reads comes from vSAN hosts on the remote site
- C. 50% of the reads comes from vSAN hosts on the local site
- D. 100% of the reads comes from vSAN hosts on the local site
Answer: D
NEW QUESTION 30
Due to the success of the recently deployed developer-only private cloud solution, a company has a new requirement to at least double the usable capacity in their all-flash vSAN cluster.
The vSAN cluster is deployed into a co-located datacenter that is owned by a third-party hosting company. The hosting company charges a fixed monthly cost for rack space and power consumption. The service owner has been given a limited budget for additional hardware purchases, but not for on-going co-location costs.
The current vSAN cluster has the following configuration:
* 10 vSAN Nodes with 2 CPUs (20 cores), 512 GB RAM
* 1 Disk Group per vSAN node
- 1 x 400 GB
- 4 x 1.8 TB
* De-duplication and Compression is enabled.
* vSAN Capacity is currently:
- Total: 72 TB
- Usable: ~40 TB (FTT1/RAID1) and ~60 TB (FTT1/RAID5).
As a result of any action taken, the service owner would like to ensure that overall availability of the vSAN cluster is increased.
Which two recommendations meet the requirement to increase capacity while maintaining service availability? (Choose two.)
- A. Create a new Disk Group, and claim the newly installed cache and capacity SSD drives for each node.
- B. Install an additional 3 x 1.8 TB SSDs per vSAN node.
- C. Install an additional 400 GB SSD and 4 x 1.8 TB SSDs per vSAN node.
- D. Update the existing Disk Group, and claim the newly installed drives for each node.
- E. Replace existing SSDs with an 800 GB SSD and 4 x 3.8 TB SSDs per vSAN node.
Answer: A,B
NEW QUESTION 31
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