Jan-2022 Latest ExamDumpsVCE 5V0-21.20 Exam Dumps with PDF and Exam Engine Free Updated Today!
Following are some new 5V0-21.20 Real Exam Questions!
NEW QUESTION 21
Which must be configured by a Kubernetes user to allow for dynamic provisioning of container volumes in vSAN using storage policies?
- A. StorageClass
- B. ReplicaSet
- C. Pod
- D. ReplicationController
Answer: D
NEW QUESTION 22
A customer environment includes:
* 4-node vSAN cluster
* 5 SQL servers with an OS virtual disk and database virtual disk
* Current policy uses the vSAN Default Storage policy
A vSAN administrator has created a new policy with fault tolerance method of Erasure Coding with Failures to tolerate equal to 1. The administrator will apply this new policy to the OS disk only.
Considering this scenario, which two statements are true? (Choose two.)
- A. The policy can't be applied as there are not enough nodes to comply with the policy.
- B. This policy will require additional transitional space, until all objects are recreated.
- C. The policy will result is size reduction and only will require 1.5x space instead of 2x.
- D. vSAN policies can only be applied to entire VMs.
- E. The object tree will have to be rebuilt when the policy is applied.
Answer: B,E
NEW QUESTION 23
Reference the exhibit:
Which two statements are accurate considering the state shown In the exhibit? (Choose two.)
- A. This vSAN cluster may experience problems with vSAN performance statistics retrieval.
- B. The problematic host should be configured to start NTP automatically and connect to the same NTP server as other hosts.
- C. The problematic host will experience erratic 10 performance If NTP settings are not corrected.
- D. The problematic host will partition thus loosing connectivity from the vSAN cluster.
- E. This vSAN cluster may exhibit signs of a network partition.
Answer: A,C
NEW QUESTION 24
A vSAN administrator wants to implement end-to-end prioritization of vSAN traffic across the network in a shared network infrastructure that is using vSphere Distributed Switches (VDS).
Which two can help achieve this objective. (Choose two.)
- A. Configure CoS or DSCP with high priority tag at the VDS and equivalent in the physical network.
- B. Enable network resource pool at the VDS level to prioritize vSAN traffic.
- C. Configure multiple vSAN VMkernel interfaces to load balance across multiple uplinks.
- D. Enable jumbo frames for vSAN VMkernel ports and configure LACP for optimal load balancing.
- E. Enable Network I/O Control and allocate higher shares for vSAN traffic.
Answer: A,C
NEW QUESTION 25
As part of a security strategy for data, a company has elected to migrate to a new KMS system. Existing vSAN clusters are configured for Data At Rest Encryption. Considering the scenario, which statement is true?
- A. Existing unencrypted datastores can be encrypted without data migration.
- B. Full data evacuation will be required to use the new KMS system.
- C. Existing encrypted vSAN Clusters will need to be decrypted to use the new KMS system.
- D. Keys from the new KMS system can be applied without any data movement.
Answer: C
NEW QUESTION 26
Refer to the exhibit.
A vSAN Cluster stretched across Data Site 1 and Data Site 2 has a vSAN data network configured with an MTU of 9000. The witness node has been placed in a remote site across a WAN with an MTU of 1500. The vSAN health check, 'vSAN: MTU check (ping with large packet size)', reports a failed ping.
What two actions could resolve the issue? (Choose two.)
- A. Reduce the MTU from 9000 to 1500 on all vSAN VMkernel interfaces.
- B. Reconfigure WAN link to support an MTU of 9000.
- C. Reconfigure the VLAN of the witness traffic to be identical to data nodes.
- D. Stretch L2 traffic from WAN to both data sites.
- E. Configure proper routing from data sites to the witness across the WAN.
Answer: A,B
Explanation:
Explanation/Reference: https://kb.vmware.com/s/article/2141733
NEW QUESTION 27
The clomd service has stopped on 1 host in a 3-node vSAN cluster. All other services on the host, as well as the other 2, are healthy. Additionally, the unmodified vSAN Default Storage Policy is in use.
Which would be an expected outcome for a new VM deployed into the vSAN cluster?
- A. VM deployment will complete but performance will be degraded.
- B. VM deployment will be deferred by vCenter.
- C. VM deployment will fail.
- D. VM deployment will complete but VM IO will fail.
Answer: A
NEW QUESTION 28
A company has reserved the last Saturday of the month to conduct server maintenance. An administrator is allowed to perform maintenance from 5 AM to 12 PM. During the upcoming maintenance window, the administrator will upgrade the controller driver, controller firmware, and vSphere version.
Environment details:
* vCenter is already at the latest version
* 5 node vSAN cluster
* The VMs are using a mix of RAID-0, RAID-1, and RAID-5 policies
* Each node is storing 20 TBs worth of VMs
Which maintenance mode option will allow an administrator to successfully perform the required upgrades, while ensuring all VMs remain online?
- A. Full data migration
- B. Ensure Accessibility
- C. Admission Control Enabled
- D. No Data Migration
Answer: D
NEW QUESTION 29
A storage administrator is consolidating 2 data centers running on an HCI platform. There is a single site deployment of VMs running on the HCI platform with vSAN encryption. The administrator would like to protect data using replication and has these tools available:
* vSphere replication
* VM encryption
* VMware vSAN
Considering the scenario, which statement is correct?
- A. If source VMs have encrypted disks, the target storage policy cannot include a VM encryption rule.
- B. If a source VM has encrypted disks, the VM storage policy must be encrypted.
- C. Encrypted VM disks are not supported with VMware vSAN, only encrypted vSAN datastore.
- D. If VMs have encrypted disks, the VM storage policy has a choice of encrypted or not encrypted.
Answer: C
NEW QUESTION 30
A company Is using vSAN Data At Rest Encryption. vCenter is placed on a separate management cluster with external storage. The external storage system has suffered from a disk error and the vCenter Server restore from backup has been unsuccessful, due to media errors.
Considering the scenario, which statement Is true?
- A. All encrypted disk groups become unmounted and remain offline until vCenter Server is back online.
- B. The VMs on the vSAN datastore need to be migrated to another datastore as quickly as possible to prevent data loss.
- C. A new vCenter can be deployed using the existing KMS profile and associated with the existing vSAN encrypted clusters.
- D. The data within the vSAN datastore is lost, if the hosts are powered off.
Answer: B
NEW QUESTION 31
An administrator receives an alert for vCenter being unavailable. With vCenter running on vSAN, the administrator wants to know if any other VMs are impacted.
What command can an administrator run to determine the overall health of the vSAN objects?
- A. esxcli vsan cluster get
- B. esxcli vsan health cluster list
- C. esxcli vsan cmmds timemachine get
- D. esxcli vsan storage list
Answer: A
Explanation:
Explanation/Reference: https://www.vmware.com/content/dam/digitalmarketing/vmware/en/pdf/products/vsan/vmware- virtual-san-health-check-guide-6.1.pdf (66)
NEW QUESTION 32
An infrastructure architect is designing a vSAN Cluster that must satisfy these requirements:
* support storage policies with 2 failures - RAID-1 (Mirroring)
* support storage policies with 2 failures - RAID-6 (Erasure Coding)
virtual machines must maintain compliance with the storage policy rules above when one host is in maintenance mode with full data migration What is the minimum number of hosts needed to achieve these design requirements?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
NEW QUESTION 33
Which three should be taken into consideration when configuring a Stretched Cluster? (Choose three.)
- A. vSphere version
- B. geographical distance
- C. number of objects
- D. latency between sites
- E. bandwidth between sites
Answer: A,B,C
NEW QUESTION 34
Which two are requirements for Kubernetes cluster virtual machines when leveraging vSphere Cloud Native Storage (CNS)? (Choose two.)
- A. Set the Disk Mode to Independent
- B. virtual machine hardware version 15 or higher
- C. set the disk.EnableUUID advanced setting to TRUE
- D. minimum of 4 vCPUs per node
- E. configure UEFI firmware
Answer: C,E
NEW QUESTION 35
Which two statements are true about enabling deduplication and compression on an All-Flash vSAN cluster with data? (Choose two.)
- A. Move one host at a time to maintenance mode and enable deduplication and compression.
- B. On-disk format version 3.0 or later is required to support deduplication and compression.
- C. This can be enabled through storage policies and does not require any data migration.
- D. This requires data evacuation and disk format upgrade of all the disk groups.
- E. Deduplication and Compression cannot be enabled on an existing vSAN datastore with data.
Answer: B,D
NEW QUESTION 36
Refer to the exhibit:
The vSAN Health service is reporting VSAN Cluster Partition' warning. The partition list shows all hosts from rack 1 in a single partition and all hosts from rack 2 in another partition.
Which hardware component requires investigation to resolve the cluster partition?
- A. core switch
- B. ToR switches
- C. vSAN Master node
- D. NICs on each host in Rack 2
Answer: B
NEW QUESTION 37
Objects created on a stretched vSAN Cluster are deployed with the vSAN default storage policy assigned.
Where is the data protected?
- A. only across both sites
- B. only within the preferred site
- C. within and across both sites
- D. only within the non-preferred site
Answer: A
NEW QUESTION 38
A vSAN administrator is working on a 4 host homogenous vSAN Cluster that has 2 disk groups per host. One of the hosts needs to be permanently removed and repurposed for some other use.
These are the out of order steps which need to be completed:
1. Delete the disk group(s) that reside on the host you want to decommission.
2. Wait for resync traffic to complete and the host to enter maintenance mode.
3. Ensure there is sufficient capacity in the vSAN disk groups to decommission a node.
4. Put the host into maintenance mode with full data migration selected.
5. Move the ESXi host out of the cluster.
What is the correct order?
- A. 4, 3, 2, 1, 5
- B. 3, 4, 2, 1, 5
- C. 3, 1, 4, 2, 5
- D. 4, 3, 2, 5, 1
Answer: B
Explanation:
Explanation/Reference: https://kb.vmware.com/s/article/2148975
NEW QUESTION 39
An administrator is designing a network for a vSAN cluster.
What is the recommendation for the cluster's network configuration?
- A. Set shares within Network I/O Control (NIOC) to prefer vMotion traffic over vSAN traffic.
- B. Set the Multicast filtering mode in the virtual distributed switch to IGMP/MLD snooping.
- C. Create separate VMkernel ports for Management, vSAN, and vMotion.
- D. Create separate distributed switches for Management, vSAN, and vMotion.
Answer: C
NEW QUESTION 40
Which storage policy can be assigned to virtual machines In a 5-node, all flash vSAN cluster, to provide the highest level of redundancy?
- A. 3 failures - RAID-1 (Mirroring)
- B. 2 failures - RAID-6 (Erasure Coding)
- C. 2 failures - RAID-1 (Mirroring)
- D. 1 failure - RAID-5 (Erasure Coding)
Answer: B
NEW QUESTION 41
An administrator receives an alert for vCenter being unavailable. With vCenter running on vSAN, the administrator wants to know if any other VMs are impacted. What command can an administrator run to determine the overall health of the vSAN objects?
- A. esxcli vsan health cluster list
- B. esxcli vsan errands timemachine get
- C. esxcli vsan cluster get
- D. esxcli vsan storage list
Answer: B
NEW QUESTION 42
A vSAN all-flash environment with these host specifications has reported high network latency, write latency, and faces degraded performance:
* One 1Gbps (vSAN, vMotion Traffic)
* One 1Gbps (Management, Fault Tolerance traffic)
Based on the specifications of each host, what is recommended to resolve the issue?
- A. change MTU to 9000
- B. change stripe width to 12
- C. collapse all traffic shared under two 10Gbps NICs
- D. collapse all traffic into one 1Gbps NIC
Answer: C
NEW QUESTION 43
A vSAN administrator wants to implement end-to-end prioritization of vSAN traffic across the network in a shared network infrastructure that is using vSphere Distributed Switches (VDS).
Which two can help achieve this objective? (Choose two.)
- A. Configure multiple vSAN VMkernel interfaces to load balance across multiple uplinks.
- B. Enable Network I/O Control and allocate higher shares for vSAN traffic.
- C. Enable network resource pool at the VDS level to prioritize vSAN traffic
- D. Enable jumbo frames for vSAN VMkernel ports and configure LACP for optimal load balancing.
- E. Configure CoS or DSCP with high priority tag at the VDS and equivalent in the physical network.
Answer: B,D
NEW QUESTION 44
A vSAN disk group contains one cache drive and four capacity drives. A drive that belongs to this disk group has failed. The entire disk group containing the failed drive Is offline.
What are two possible reasons the entire disk group Is offline? (Choose two.)
- A. Two capacity dnves in the disk group are offline.
- B. Deduplication and compression is enabled on the cluster.
- C. Data-at-rest encryption is enabled for the disk group.
- D. RAID-5/6 (Erase Coding) is one of the failure tolerance methods in use.
- E. The failed drive is configured as a cache drive for the disk group.
Answer: A,D
NEW QUESTION 45
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