Amazon
Avaya
Cisco
CompTIA
CrowdStrike
EC-Council
EXIN
Fortinet
Google
ISC
ISC2
ITIL
Juniper
Microsoft
NVIDIA
Okta
Palo Alto Networks
Salesforce
All Vendors
  1. Home
  2. VMware
  3. 5V0-21.21

VMware 5V0-21.21 Exam (page: 2)
VMware HCI Master Specialist
Updated on: 12-Feb-2026

Viewing Page 2 of 12
5V0-21.21 PDF 100 Questions

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? Options:

  1. vSAN network diagnostic mode is not enabled.
  2. vSAN proactive tests haven't been run yet.
  3. vSAN performance service is turned off.
  4. vSAN performance verbose mode is not enabled.

Answer(s): C

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.


Reference:

https://core.vmware.com/resource/troubleshooting-vsan-performance#_Toc536646873



In a vSAN stretched cluster, which value must be set in the vSAN policy if there is no requirement for data mirroring across sites?
Options:

  1. SFTT = 0
  2. SFTT = 1
  3. PFTT = 1
  4. PFTT = 0

Answer(s): A


Reference:

https://www.delltechnologies.com/asset/en-us/products/converged-infrastructure/technical-support/h15275-vxrail-planning-guide-virtual-san-stretched-cluster.pdf (5)



After a vSAN Witness Appliance network configuration, the vSAN administrator notices that vSAN traffic flows from vmk0 (Management Traffic) rather than vmk1 (vSAN Traffic).
Which step should be taken to resolve this issue? Options:

  1. Configure vmk0 with IP address on the same range as that of vmk1.
  2. Tag the vmk0 for vSAN traffic.
  3. Configure vmk1 with IP address on the different network than that of vmk0.
  4. Tag the vmk1 for Witness traffic

Answer(s): C

Explanation:

Click on next and assign the IP address for the Witnesspg vmkernel interface. The vmk1 interface cannot be configured with an IP address on the same range as that of vmk0. This is because Management traffic and vSAN traffic use the default TCP/IP stack. If both vmk0 and vmk1 are configured on the same range, a multihoming condition will occur and vSAN traffic will flow from vmk0, rather than vmk1.


Reference:

http://www.vmwarearena.com/vsan-stretched-cluster-how-to-configure-vsan-witness-appliance/



During a maintenance action on a vSAN node, a vSAN administrator noticed that the default repair delay time is about to be reached.
Which two commands must be run to extend the time? (Choose two.) Options:

  1. /etc/init.d/vsanmgmtd restart
  2. esxcli system settings advanced set -o /VSAN/ClomRepairDelay -i 50
  3. esxcli system settings advanced set -o /VSAN/ClomRepairDelay -i 80
  4. /etc/init.d/clomd restart
  5. /etc/init.d/vsanobserver restart

Answer(s): C,D


Reference:

https://kb.vmware.com/s/article/2075456



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.)
Options:

  1. The Full data migration maintenance mode option must be chosen to protect the data during the upgrade.
  2. The Ensure accessibility, migration maintenance mode option must be chosen to protect the data during the upgrade.
  3. The upgrade process should be completed using host upgrade baselines in VMware vSphere Lifecycle Manager (vLCM).
  4. The vSAN nodes should be upgraded to vSphere ESXi 7.0 U1.
  5. The upgrade process should be completed using images in VMware vSphere Lifecycle Manager (vLCM).
  6. The vSAN nodes should be upgraded to vSphere ESXi 6.7 U3.

Answer(s): B,D,E



Viewing Page 2 of 12



Share your comments for VMware 5V0-21.21 exam with other users:

Ted 6/21/2023 11:11:00 PM

just paid and downlaod the 2 exams using the 50% sale discount. so far i was able to download the pdf and the test engine. all looks good.
GERMANY


Paul K 11/27/2023 2:28:00 AM

i think it should be a,c. option d goes against the principle of building anything custom unless there are no work arounds available
INDIA


ph 6/16/2023 12:41:00 AM

very legible
Anonymous


sephs2001 7/31/2023 10:42:00 PM

is this exam accurate or helpful?
Anonymous


ash 7/11/2023 3:00:00 AM

please upload dump, i have exam in 2 days
INDIA


Sneha 8/17/2023 6:29:00 PM

this is useful
CANADA


sachin 12/27/2023 2:45:00 PM

question 232 answer should be perimeter not netowrk layer. wrong answer selected
Anonymous


tomAws 7/18/2023 5:05:00 AM

nice questions
BRAZIL


Rahul 6/11/2023 2:07:00 AM

hi team, could you please provide this dump ?
INDIA


TeamOraTech 12/5/2023 9:49:00 AM

very helpful to clear the exam and understand the concept.
Anonymous


Curtis 7/12/2023 8:20:00 PM

i think it is great that you are helping people when they need it. thanks.
UNITED STATES


sam 7/17/2023 6:22:00 PM

cannot evaluate yet
Anonymous


nutz 7/20/2023 1:54:00 AM

a laptops wireless antenna is most likely located in the bezel of the lid
UNITED STATES


rajesh soni 1/17/2024 6:53:00 AM

good examplae to learn basic
INDIA


Tanya 10/25/2023 7:07:00 AM

this is useful information
Anonymous


Nasir Mahmood 12/11/2023 7:32:00 AM

looks usefull
Anonymous


Jason 9/30/2023 1:07:00 PM

question 81 should be c.
CANADA


TestPD1 8/10/2023 12:22:00 PM

question 18 : response isnt a ?
EUROPEAN UNION


ally 8/19/2023 5:31:00 PM

plaese add questions
TURKEY


DIA 10/7/2023 5:59:00 AM

is dumps still valid ?
FRANCE


Annie 7/7/2023 8:33:00 AM

thanks for this
EUROPEAN UNION


arnie 9/17/2023 6:38:00 AM

please upload questions
Anonymous


Tanuj Rana 7/22/2023 2:33:00 AM

please upload the question dump for professional machinelearning
Anonymous


Future practitioner 8/10/2023 1:26:00 PM

question 4 answer is c. this site shows the correct answer as b. "adopt a consumption model" is clearly a cost optimization design principle. looks like im done using this site to study!!!
Anonymous


Ace 8/3/2023 10:37:00 AM

number 52 answer is d
UNITED STATES


Nathan 12/17/2023 12:04:00 PM

just started preparing for my exam , and this site is so much help
Anonymous


Corey 12/29/2023 5:06:00 PM

question 35 is incorrect, the correct answer is c, it even states so: explanation: when a vm is infected with ransomware, you should not restore the vm to the infected vm. this is because the ransomware will still be present on the vm, and it will encrypt the files again. you should also not restore the vm to any vm within the companys subscription. this is because the ransomware could spread to other vms in the subscription. the best way to restore a vm that is infected with ransomware is to restore it to a new azure vm. this will ensure that the ransomware is not present on the new vm.
Anonymous


Rajender 10/18/2023 3:54:00 AM

i would like to take psm1 exam.
Anonymous


Blessious Phiri 8/14/2023 9:53:00 AM

cbd and pdb are key to the database
SOUTH AFRICA


Alkaed 10/19/2022 10:41:00 AM

the purchase and download process is very much streamlined. the xengine application is very nice and user-friendly but there is always room for improvement.
NETHERLANDS


Dave Gregen 9/4/2023 3:17:00 PM

please upload p_sapea_2023
SWEDEN


Sarah 6/13/2023 1:42:00 PM

anyone use this? the question dont seem to follow other formats and terminology i have been studying im getting worried
CANADA


Shuv 10/3/2023 8:19:00 AM

good questions
UNITED STATES


Reb974 8/5/2023 1:44:00 AM

hello are these questions valid for ms-102
CANADA