Professional VMware vSphere 7.x
2V0-21.20 Exam

Refer to the exhibit.


Which trusted infrastructure component is missing and represented by the area labeled “A”? (Choose the best answer.)

  1. Key Management Server
  2. vSphere Virtual Machine Encryption
  3. Key Provider Service
  4. Attestation Service

Answer(s): A


Reference:

https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.security.doc/GUID-CEFC9BAE-1685-49A7-9854-4AC997F2F1C3.html
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.security.doc/GUID-E4945A3B-BCBE-42AD-A00F-6A6957217041.html



What are two supported ESXi boot options? (Choose two.)

  1. NFS
  2. iSCSI
  3. vSAN
  4. SAN
  5. vSphere Virtual Volumes

Answer(s): B,D



An administrator receives an escalation to investigate a low disk space alarm on a datastore. The administrator discovers that a snapshot has been accidentally taken on a production, write-intensive database server. The snapshot has grown to nearly 1 TB in size in less than an hour and continues growing every second.

Which behavior should the administrator expect while deleting the snapshot? (Choose the best answer.)

  1. ESXi will create a virtual RAM disk to cache ongoing database write activity; performance impact will be limited.
  2. ESXi will commit the snapshot delta disk into the base disk; ongoing database write activity could result in long stun times.
  3. ESXi will merge the snapshot delta disk into the base disk; the virtual machine will be briefly stunned.
  4. ESXi will instantly switch from the base disk to the snapshot delta disk with no performance impact.

Answer(s): B



Which two storage technologies can an administrator use to deploy the Virtual Machine File System (VMFS)? (Choose two.)

  1. Fibre Channel storage
  2. vSAN storage
  3. Virtual Volumes storage
  4. NFS storage
  5. iSCSI storage

Answer(s): A,E


Reference:

https://www.vmware.com/content/dam/digitalmarketing/vmware/en/pdf/techpaper/vmware-vmfs-tech-overview- white-paper.pdf




90%
I have sat and passed.
- Haidarabad
Upvote


Jessica
Thanks to this site! i passed my 310-055 exam with 90%
- UNITED STATES
Upvote


George
I passed my VCP Exam this week with an 87. I hadn't taken a cert exam in 10 years. Your product was very helpful and helped me hone the areas where I was lacking. Thank you.
- UNITED ARAB EMIRATES
Upvote


David B.
I would like to thank this site for the great support and passing 920-105 exam with excellent result. Thanks once again!
- UNITED STATES
Upvote


Bruce Gord
Thanks Well I just passed the exam with high score. Anyway, thanks for providing the good material.
- Malaysia
Upvote


Parag
Hi, Let me appreciate your Study Guide. I passed the exam with 92%. All the questions were from the study guide. I am still wondering where I went wrong for not scoring 100%. I will not hesitate to recommend your site to my friends and colleagues. Thanks
- UNITED STATES
Upvote


J M
Hello, I purchased your 640-801 last week and I was able to pass my exam with 96%. The questions were all the same. I wondering how you guys do it? Keep up the good job. I appreciate your service and your best price. Thanks
- UNITED STATES
Upvote

Read more ...