Download Professional VMware vSphere 7.x.2V0-21.20.Dump4Pass.2021-06-02.109q.vcex

Vendor: VMware
Exam Code: 2V0-21.20
Exam Name: Professional VMware vSphere 7.x
Date: Jun 02, 2021
File Size: 1 MB
Downloads: 2
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Demo Questions

Question 1
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
Correct answer: A
Explanation:
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
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
Question 2
What are two supported ESXi boot options? (Choose two.)
  1. NFS
  2. iSCSI
  3. vSAN
  4. SAN
  5. vSphere Virtual Volumes 
Correct answer: BD
Question 3
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.
Correct answer: B
Question 4
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
Correct answer: AE
Explanation:
Reference:https://www.vmware.com/content/dam/digitalmarketing/vmware/en/pdf/techpaper/vmware-vmfs-tech-overview-white-paper.pdf
Reference:
https://www.vmware.com/content/dam/digitalmarketing/vmware/en/pdf/techpaper/vmware-vmfs-tech-overview-white-paper.pdf
Question 5
An administrator runs a two-node vSphere cluster, which contains two domain controller virtual machines (VMs). 
The administrator wants to ensure that VMs run on separate hosts without interfering with normal maintenance operations. 
How should the administrator configure Distributed Resource Scheduler (DRS)? (Choose the best answer.)
  1. Create a ‘Must run Virtual Machines to Hosts’ anti-affinity rule.
  2. Create a ‘Virtual Machines to Virtual Machines’ anti-affinity rule.
  3. Create a ‘Virtual Machines to Virtual Machines’ dependency rule. 
  4. Create a ‘Should run Virtual Machines to Hosts’ anti-affinity rule.
Correct answer: D
Explanation:
Reference:https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.resmgmt.doc/GUID-793013E2-0976-43B7-9A00-340FA76859D0.html
Reference:
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.resmgmt.doc/GUID-793013E2-0976-43B7-9A00-340FA76859D0.html
Question 6
Which TCP/IP stack can support management traffic, vSphere vMotion, IP storage and vSphere Fault Tolerance? (Choose the best answer.)
  1. VXLAN TCP/IP stack
  2. Provisioning TCP/IP stack
  3. Default TCP/IP stack
  4. vSphere vMotion TCP/IP stack
Correct answer: C
Explanation:
Reference:https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.vsphere.networking.doc/GUID-D4191320-209E-4CB5-A709-C8741E713348.html
Reference:
https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.vsphere.networking.doc/GUID-D4191320-209E-4CB5-A709-C8741E713348.html
Question 7
Refer to the exhibit. 
    
What is the effective role the test1 account has on the Finance01 virtual machine? (Choose the best answer.)
  1. No access
  2. Administrator
  3. Read-only
  4. Virtual machine user
Correct answer: A
Explanation:
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.security.doc/GUID-72EE3449-79FD-4E7A-B164-26904958540F.html
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.security.doc/GUID-72EE3449-79FD-4E7A-B164-26904958540F.html
Question 8
A recently deployed set of test virtual machines are impacting the performance of a company development team project datastore. 
The shared cache server appears to be suffering from storage congestion. 
Storage I/O Control is already enabled on all company datastores. 
Which two steps should the administrator take to improve the performance of the cache server? (Choose two.)
  1. Update the storage provider for the existing array.
  2. Create a claim rule to control the storage path.
  3. Configure the path selection policy.
  4. Configure storage shares per virtual machine.
  5. Configure storage limits per virtual machine.
Correct answer: DE
Explanation:
https://learnvmware.online/wp-content/uploads/2018/02/sioc-ssd-vsphere65-perf.pdf
https://learnvmware.online/wp-content/uploads/2018/02/sioc-ssd-vsphere65-perf.pdf
Question 9
A single host is manually configured to company standards. 
Which option would an administrator select to capture this configuration for future use? (Choose the best answer.)
  1. Extract Host Profile
  2. Reset Host Customizations
  3. Attach Host Profile
  4. Import Host Profile
Correct answer: A
Explanation:
Reference: https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.esxi.install.doc/GUID-4D8EDD07-6C77-4845-8F0E-A0F4C9102840.html 
Reference: https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.esxi.install.doc/GUID-4D8EDD07-6C77-4845-8F0E-A0F4C9102840.html 
Question 10
What is the minimum CPU core requirement for successful installation, or upgrade, or ESXi on a host? (Choose the best answer.)
  1. 8
  2. 1
  3. 32
  4. 2
Correct answer: D
Explanation:
Reference:https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.esxi.upgrade.doc/GUID-DEB8086A-306B-4239-BF76-E354679202FC.html
Reference:
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.esxi.upgrade.doc/GUID-DEB8086A-306B-4239-BF76-E354679202FC.html
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