Latest [Oct 21, 2021] Real VMware 5V0-21.20 Exam Dumps Questions
5V0-21.20 Dumps To Pass Master Specialist HCI 2020 Exam in One Day (Updated 77 Questions)
What is the duration, language, and format of 5V0-21.20: VMware HCI Master Specialist Exam
- Type of Questions: Single and Multiple Choice, Proctored.
- Language: English
- Length of Examination: 120 mins
- Passing Score 300
- Number of Questions: 60
5V0-21.20: VMware HCI Master Specialist Certification Path
5V0-21.20 exam test is foundation level Certification. As such, there is no prerequisite for this course. Anyone who is having a keen interest and familiar with VMware technology is well invited to pursue this certification. The VMware Certified Master Specialist - HCI 2021 badge validates an earner’s ability to deploy and manage a software-defined storage solution with VMware vSAN. Badge earners understand vSAN architecture, features and use cases, and interoperability with VMware vSphere.
Your exam may contain unscored questions in addition to the scored questions, this is a standard testing practice. You will not know which questions are unscored, your exam results will reflect your performance on the scored questions only. VMware exams are scaled on a range from 100-500, with the determined raw cut score scaled to a value of 300. Scaled scoring allows for raw scores from different VMware exams to be scaled to a consistent value. Raw passing scores differ between VMware exams based on different technologies or different levels of competency. A scaled score provides a standard range for test takers and permits direct and fair comparisons of results from one exam form to another.
For more info read reference
5V0-21.20 VMware HCI Master Specialist Exam 2019 VMware Learning Zone VCP Community
NEW QUESTION 34
Objects created on a stretched vSAN Cluster are deployed with the vSAN default storage policy assigned.
Where is the data protected?
- A. within and across both sites
- B. only within the non-preferred site
- C. only within the preferred site
- D. only across both sites
Answer: D
NEW QUESTION 35
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. Enable Network I/O Control and allocate higher shares for vSAN traffic.
- B. Enable jumbo frames for vSAN VMkernel ports and configure LACP for optimal load balancing.
- C. Enable network resource pool at the VDS level to prioritize vSAN traffic
- D. Configure multiple vSAN VMkernel interfaces to load balance across multiple uplinks.
- E. Configure CoS or DSCP with high priority tag at the VDS and equivalent in the physical network.
Answer: A,B
NEW QUESTION 36
Which two are requirements for Kubernetes cluster virtual machines when leveraging vSphere Cloud Native Storage (CNS)? (Choose two.)
- A. virtual machine hardware version 15 or higher
- B. minimum of 4 vCPUs per node
- C. configure UEFI firmware
- D. set the disk.EnableUUID advanced setting to
- E. Set the Disk Mode to Independent
Answer: A,D
NEW QUESTION 37
A storage administrator working for a large enterprise is consolidating multiple locations into 2 data centers running on a new HCI platform. vSphere Replication has been used with vSAN to migrate a large amount of data between two separate locations with high latency links. The administrator has been asked to plan the VM migration using vSphere Replication failover. The plan will involve stopping replication, failing the workloads over to the second site, and preparing for the next migration of VMs.
Which two statements are correct in this scenario? (Choose two.)
- A. There will be a post migration task to manually cleanup vSAN namespaces at the target data store.
- B. vSphere Replication will automatically run a post-failover clean up task following replication being stopped.
- C. VMware Site Recovery Manager is required to perform the failover.
- D. vSphere replication does not add additional load to the Storage solution.
- E. When using vSphere Replication and vSAN, only virtual machines that are powered on are automatically replicated.
Answer: B,D
NEW QUESTION 38
An architect has been asked to design a vSAN Stretched Cluster. The architect will configure Microsoft Active Directory to replicate between a server on Site A (preferred) and a server on Site B (non-preferred). The architect must minimize the amount of raw storage capacity used.
Which storage policy needs to be applied to the Active Directory server on site A?
- A. None - stretched cluster
- B. None - standard cluster
- C. Dual site mirronng
- D. None - keep data on Preferred
Answer: B
NEW QUESTION 39
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 fail.
- B. VM deployment will be deferred by vCenter.
- C. VM deployment will complete but performance will be degraded.
- D. VM deployment will complete but VM 10 will fail.
Answer: C
NEW QUESTION 40
An architect is designing network high availability for a new vSAN Cluster.
Which is a supported configuration for this design?
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- A. Configure multicast to use two separate network interfaces for vSAN traffic.
- B. Use LACP on the distributed switch with a route based on IP hash algorithm.
- C. Create multiple VMkernel adapters on the same subnet for vSAN.
- D. Create an additional TCP/IP stack within the cluster and specify vSAN type.
Answer: A
NEW QUESTION 41
A 3-node All-Flash vSAN cluster has this configuration:
* One disk group per host
* All disk groups have identical make & model disks of an 800GB NVMe SSD cache and 2x 4TB SAS SSDs each An administrator has been tasked with expanding storage capacity by adding one additional disk group with this configuration:
* 1.6TB SAS SSD cache and 1x 4TB SAS SSDs
Assuming all the disks are compliant with the vSAN HCL, which is true?
- A. The additional disk group will generate an 'Advanced vSAN Configuration in sync' health check warning.
- B. The additional disk group would not be possible as vSAN would not allow it.
- C. The additional disk group would make this cluster an unsupported configuration.
- D. The additional disk group would work and be fully supported by VMware support.
Answer: C
Explanation:
Explanation/Reference: https://blogs.vmware.com/virtualblocks/2019/04/18/vsan-disk-groups/
NEW QUESTION 42
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 storage list
- B. esxcli vsan cluster get
- C. esxcli vsan errands timemachine get
- D. esxcli vsan health cluster list
Answer: C
NEW QUESTION 43
An architect has been asked to design a vSAN Stretched Cluster. The architect will configure Microsoft Active Directory to replicate between a server on Site A (preferred) and a server on Site B (non-preferred). The architect must minimize the amount of raw storage capacity used.
Which storage policy needs to be applied to the Active Directory server on site A?
- A. None - keep data on Preferred
- B. None - stretched cluster
- C. Dual site mirroring
- D. None - standard cluster
Answer: A
NEW QUESTION 44
Which two statements regarding networking are true for a vSAN Stretched Cluster? (Choose two.)
- A. A Stretched Layer 2 network is required at the vSAN data sites and at the witness site.
- B. PIM is required for stretched vSAN clusters.
- C. The vSAN data network must communicate with the vSAN witness host.
- D. A 5ms RTT or less is required between the data sites.
- E. A Stretched Cluster can use Layer 2 or Layer 3 communication for the vSAN network.
Answer: D,E
NEW QUESTION 45
Which Kubernetes information is exposed in the vSphere Client to help a vSAN administrator filter Container Volumes based on their usage?
- A. Pod name
- B. Labels
- C. StorageClass
- D. StatefulSet
Answer: C
NEW QUESTION 46
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?
- A. Degraded components are repaired after CLOM Repair Delay Timer expires.
- B. Initiate a proactive rebalance to force component repairs.
- C. Rebuilding of the degraded components starts immediately.
- D. Storage policies must be reapplied to all affected objects.
Answer: C
NEW QUESTION 47
Which Kubernetes component must be configured to allow for dynamic provisioning of container volumes on vSAN?
- A. glusterfs
- B. vSphere Container Storage Interface driver
- C. Cinder
- D. vSphere Cloud Storage Plugin
Answer: B
NEW QUESTION 48
An administrator needs to perform an urgent maintenance activity on a host that is part of a 3-node vSAN cluster. All the disk groups in the cluster are balanced. They need to choose a maintenance mode option to ensure:
*There is no downtime to any of the virtual machines running in the cluster
*Virtual Machine accessibility is maintained
*No data is left on the host that could possibly cause data loss
Which statement is true if the administrator chooses 'Ensure accessibility' as the maintenance mode option?
- A. All VMs and data on host will be migrated to ensure that there is no data loss.
- B. Only VMs will be migrated with vMotion and no data migration will occur.
- C. Data Migration is minimized even if VM becomes non-compliant with its storage policy.
- D. All data on the host going into maintenance mode will be evacuated.
Answer: C
NEW QUESTION 49
Three-months ago, an administrator deployed vReahze Operations Manager from vCenter to manage his newly deployed four-node vSAN 6.7 All-Flash cluster. What must the administrator do to continue using vRealize Operations Dashboards for vSAN?
- A. Apply the correct license to the vSAN cluster.
- B. Upgrade vRealize Operation Manager.
- C. Reconfigure the vSAN cluster.
- D. Reconfigure the vRealize Operations Manager.
Answer: A
NEW QUESTION 50
An administrator would like to put a vSAN host in an existing vSAN Cluster in maintenance mode. vMotion is configured and DRS is set to Fully Automated and all other advanced settings are their defaults.
The administrator uses this PowerCU command:
Set-VMHost -VMHost "esxi-hoat01.corp.local" -State "Maintenance"
What is the default behavior?
- A. Virtual machines will be live migrated to another host not in maintenance mode and storage objects will not migrate regardless of policy and state.
- B. Virtual machines will not be live migrated to another host not in maintenance mode and storage objects will be migrated if it is required to be accessible.
- C. Virtual machines will be live migrated and all storage objects residing on this host will migrate to another host that is not in maintenance mode.
- D. Virtual machines will be live migrated to another host not in maintenance mode and storage objects will be migrated if it is required to be accessible.
Answer: A
NEW QUESTION 51
A solution architect is considering a vSAN Cluster with two hosts per rack. The design should be configured to minimize the potential exposure to rack failure with the capacity to automatically restore compliance with the configured vSAN storage policy.
Which design consideration would minimize potential risks?
- A. Create four fault domains and failures to tolerate set to two with mirroring.
- B. Create four fault domains and failures to tolerate set to one with Erasure Coding.
- C. Create four fault domains and failures to tolerate set to one with mirroring.
- D. Create four fault domains and failures to tolerate set to two with Erasure Coding.
Answer: C
NEW QUESTION 52
What are two factors to consider prior to placing a vSAN node into Maintenance Mode with full data migration? (Choose two.)
- A. vSAN must be disabled from command line on the host.
- B. vSAN node must be removed from the cluster.
- C. Sufficient vSAN free storage capacity must exist.
- D. VMs registered to the host must be powered off.
- E. Number of fault domains required to satisfy storage policies.
Answer: A,C
NEW QUESTION 53
Which step can be avoided when replacing a capacity tier device on a controller with passthrough mode and support for hot-plug?
- A. Remove the disk from the disk group.
- B. Shut down the host.
- C. Add the new disk to the disk group.
- D. Replace the physical drive.
Answer: D
NEW QUESTION 54
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 VM IO will fail.
- B. VM deployment will fail.
- C. VM deployment will be deferred by vCenter.
- D. VM deployment will complete but performance will be degraded.
Answer: D
NEW QUESTION 55
An administrator arrives at work and begins their morning checks on a four node, all-flash vSAN Cluster.
They notice the vSAN datastore reached 99% capacity due to a single node failure.
How can the administrator provide temporary relief?
- A. change FTT=1 with RAID-1 (Mirroring) to FTT=1 with RAID-5 (Erasure coding)
- B. change FTT=1 with RAID-5 (Erasure coding) to FTT=1 with RAID-1 (Mirroring)
- C. change FTT=1 with RAID-1 (Mirroring) to FTT=0 No data redundancy
- D. change FTT=1 with RAID-5 (Erasure coding) to FTT=0 No data redundancy
Answer: A
NEW QUESTION 56
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. The failed drive is configured as a cache drive for the disk group.
- B. Data-at-rest encryption is enabled for the disk group.
- C. Deduplication and compression is enabled on the cluster.
- D. RAID-5/6 (Erase Coding) is one of the failure tolerance methods in use.
- E. Two capacity drives in the disk group are offline.
Answer: A,E
NEW QUESTION 57
Refer to the exhibit.
An administrator is managing a 4-node, hybrid vSAN cluster. One of the hosts in the cluster went offline.
Referencing the information displayed in the resyncing objects section of the vSAN UI, what is the current state of this cluster?
- A. Resync Throttling has caused data resynchronization scheduling.
- B. Objects will be resynchronized when the Object Repair Timer expires.
- C. Metadata resynchronization is scheduled to occur every 60 minutes.
- D. Offline host reconnected to the cluster and all objects are synchronized.
Answer: C
Explanation:
Explanation/Reference: https://core.vmware.com/resource/vsan-2-node-guide#sec11-sub3
NEW QUESTION 58
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5V0-21.20 Exam Brain Dumps - Study Notes and Theory: https://www.actualpdf.com/5V0-21.20_exam-dumps.html
