5V0-21.21 Exam Dumps, 5V0-21.21 Practice Test Questions
PDF (New 2022) Actual VMware 5V0-21.21 Exam Questions
VMware 5V0-21.21 Exam Syllabus Topics:
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NEW QUESTION 16
An administrator is planning to change a vSAN Storage Policy to apply a Failures To Tolerate (FTT) of 2, using RAID-6.
What is the minimum number of vSAN nodes required?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
NEW QUESTION 17
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 performance will be degraded.
- B. The VMs will be in a suspended state.
- C. There will be no impact on performance.
- D. The VMs will no longer be accessible.
Answer: C
NEW QUESTION 18
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?
- A. Stretched vSAN Cluster
- B. vSAN iSCSI Target Service
- C. vSAN File Services
- D. vSAN Direct
Answer: B
NEW QUESTION 19
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. Raise concerns regarding support when running VMs on an NFS share as risk.
- B. Point out the risks regarding putting the hosts in maintenance mode in terms of FSVM.
- C. Highlight the required number of nodes required for the vSAN cluster as a constraint.
- D. Confirm on all of the requirements and move forward with the physical design.
Answer: C
NEW QUESTION 20
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.)
- A. One isolation address reachable only from the witness appliance in both sites
- B. The default gateway must be used as the only isolation address
- C. One of isolation addresses should reside in the site 2 data center
- D. Host isolation response must exclude the VMs required
- E. One of isolation addresses should reside in the site 1 data center
- F. VMware vSphere DRS rules to force the VMs to run where the data resides
Answer: C,D,F
NEW QUESTION 21
During a vSAN design workshop, an architect collected these customer requirements:
* Leverage vSAN storage policies with Erasure Coding.
* Enable Deduplication and Compression.
* Use the minimum number of hosts in the cluster.
* Maintain full storage policy compliance when two nodes are down.
Which vSAN cluster design meets the customer's requirements?
- A. Five nodes Hybrid vSAN cluster
- B. Six nodes All-Flash vSAN cluster
- C. Six nodes Hybrid vSAN cluster
- D. Five nodes All-Flash vSAN cluster
Answer: B
NEW QUESTION 22
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 4 to be "None - Keep Data on Preferred".
- B. Change the Site Disaster Tolerance setting in Policy 3 to be "Dual Site Mirroring".
- C. Update vSphere DRS site affinity rules so that Preferred Site workloads must run on hosts in DC2.
- D. Update vSphere DRS site affinity rules so that Preferred Site workloads should not run on hosts in DC1.
- E. Change the FTT setting in Policy 3 to be "Erasure Coding".
Answer: A,C
NEW QUESTION 23
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. A rebuild of the affected objects will occur.
- B. All objects on the affected host will be lost.
- C. The cluster will be partitioned and the vSAN host will need to be rejoined.
- D. All objects will remain accessible.
Answer: A
NEW QUESTION 24
A customer is planning to deploy a vSAN cluster to host their in-house distributed ERP system. The hardware specifications for their server nodes include:
* 2 x Intel Xeon CPU E5-2697 v3 @ 2.60GHz
* 1TB memory
Which boot device is supported for the vSAN ESXi nodes for this customer?
- A. A 16GB multiple-level cell (MLC) SATADOM device must be used.
- B. A 4GB USB or SD device must be used.
- C. ESXi Hosts must boot from a PMEM device.
- D. A 16GB single-level cell (SLC) SATADOM device must be used.
Answer: A
NEW QUESTION 25
data centers, the customer relayed the following information:
* Highest possible mitigation during a host failure in terms of capacity.
* A constraint in this year's IT budget.
What should the architect recommend?
- A. Enable operations reserve.
A minimum cluster of 3 vSAN nodes. - B. Enable host build reserve.
A minimum cluster of 4 vSAN nodes. - C. Enable IOInsight Metrics.
A minimum cluster of 2 vSAN ROBO nodes. - D. Enable performance services.
A minimum cluster of 6 vSAN nodes.
Answer: B
NEW QUESTION 26
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 Kubernetes Grid
- B. VMware Tanzu Build service
- C. VMware Tanzu Mission Control
- D. VMware Tanzu Data services
Answer: A
NEW QUESTION 27
An architect is working with vSAN and setting the fault domains to support FTT=1.
How many fault domains will be needed?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
NEW QUESTION 28
In a vSAN stretched cluster, which value must be set in the vSAN policy if there is no requirement for data mirroring across sites?
- A. SFTT = 0
- B. PFTT = 0
- C. SFTT = 1
- D. PFTT = 1
Answer: A
NEW QUESTION 29
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 Apps
- B. VMware Dynamic Environment Manager
- C. VMware Horizon
- D. VMware Workspace One Access
Answer: C
NEW QUESTION 30
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. Enable Data-In-Transit encryption first
- C. Verify if a role with privilege "Cryptographic operations.Migrate" is assigned
- D. Enable that the virtual machines are powered on
- E. Verify if a role with privilege "Cryptographic operations.Encrypt new" is assigned
- F. Create an encryption storage policy
Answer: A,D,E
NEW QUESTION 31
An administrator wants to check the performance metrics for the workloads and their virtual disks that are running on a vSAN cluster, but no statistical charts are displayed in the vSphere client.
Why is this behavior being seen?
- A. vSAN network diagnostic mode is not enabled.
- B. vSAN performance service is turned off.
- C. vSAN proactive tests haven't been run yet.
- D. vSAN performance verbose mode is not enabled.
Answer: B
Explanation:
Some tools allow for measuring latency peaks. This unfortunately isn't ideal, as it can unfairly represent statistical outliers, which may very well occur when there is little to no I/O activity. The best way to understand the actual behavior of VM and application latencies is to observe in time based performance graphs. Depending on the level of detail, you may need to measure at the individual VMDK level. Become familiar with these graphs to determine what is normal, and what is not for that given application. This is where you can use built-in functionality of vCenter and the vSAN performance service metrics to gather this information.
NEW QUESTION 32
An 8-Node vSAN Stretched Cluster (4+4+1) with a single disk group has a policy with PFTT=1 (mirrored across sites) and SFTT=1/FTM Mirroring (Local Protection) configured.
The administrator has been alerted that there is a problem with the cluster. The following has been observed:
* The vSAN Witness Host is offline.
* Two disk failures on two hosts have occurred in the preferred site.
This has resulted in a critical production virtual machine's vmdk becoming inaccessible.
Which step needs to be performed by the administrator to resolve the issue?
- A. Replace access to the existing vSAN Witness Host
- B. Replace only one failed disk on the preferred site.
- C. Replace all failed disks on the preferred site.
- D. Replace the vSAN Witness Host
Answer: A
NEW QUESTION 33
An administrator is planning to deploy cloud-native workloads onto the vSAN Direct datastore.
Which storage policy structure rule is supported?
- A. Storage performance-based rules
- B. Tag-based placement rules
- C. vVOL storage rules
- D. Host-based rules
Answer: D
NEW QUESTION 34
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. Setting the vSAN policy's IOPS limit for object value to 0 (unlimited)
- B. Enabling automatic rebalance
- C. Enabling Maintenance mode with no data evacuation
- D. Enabling Resync Throttling
Answer: D
NEW QUESTION 35
An organization has two vSAN clusters managed by the same vCenter Server, each providing 100TB of storage. The first cluster runs at 75% of its storage capacity, and the second cluster runs at 50% of its storage capacity.
The company also has the following:
* An iSCSI array of 300TB. which runs at 76% of its capacity
* A NAS system of 200TB, which runs at 10% of its capacity
* A Fiber channel (FC) array of 300TB, which runs at 80% of its capacity The administrator is asked to add an additional 25TB of storage to the first cluster. The administrator is also made aware that there is no budget to purchase new hardware and that the vSAN Storage Policy Based Management must be kept in place.
Which storage option will work for this use case?
- A. Obtain additional free capacity from the existing FC storage.
- B. Create an HCI Mesh using the first cluster's datastore.
- C. Create an HCI Mesh using the second cluster's datastore.
- D. Obtain additional free capacity from the existing NAS storage.
Answer: D
NEW QUESTION 36
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Updated Jan-2022 Pass 5V0-21.21 Exam - Real Practice Test Questions: https://www.actual4dumps.com/5V0-21.21-study-material.html
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