Exams > VMware > 2V0-21.20: Professional VMware vSphere 7.x
2V0-21.20: Professional VMware vSphere 7.x
Page 5 out of 11 pages Questions 41-50 out of 109 questions
Question#41

Which vSphere feature provides for continuous local data center availability?

  • A. vSphere Fault Tolerance
  • B. Cross vCenter Migration
  • C. vSphere Storage vMotion
  • D. vSphere Replication
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A
Reference:
https://virtualizationreview.com/articles/2015/03/09/vsphere-6-fault-tolerance.aspx

Question#42

An administrator is NOT able to enable ESXi secure boot.
What is a possible cause of this issue?

  • A. The vCenter Server version is 7.0.
  • B. ESXi is using Trusted Platform Module version 1.2.
  • C. The ESXi version is 7.0
  • D. ESXi is using Unified Extensible Firmware Interface (UEFI).
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B
Reference:
https://docs.vmware.com/en/VMware-vSphere/6.7/com.vmware.vsphere.security.doc/GUID-5D5EE0D1-2596-43D7-95C8-0B29733191D9.html

Question#43

An administrator is configuring ESXi host behavior before and during the remediation process.
Which remediation setting is supported only on select hardware platforms?

  • A. VM migration
  • B. HA admission control
  • C. Maintenance mode failures
  • D. Quick Boot
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D
Reference:
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere-lifecycle-manager.doc/GUID-472964C3-70F3-4B83-8B1E-
6C7CB4906DF8.html

Question#44

Which feature can be used to specify data services for virtual disks, such as caching or replication?

  • A. Host profiles
  • B. Virtual machine storage policies
  • C. VM Customization Specification
  • D. Storage Distributed Resource Scheduler (DRS)
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B
Reference:
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.storage.doc/GUID-A8BA9141-31F1-4555-A554-4B5B04D75E54.html

Question#45

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)?

  • A. Create a 'Must run Virtual Machines to Hosts' anti-affinity rule.
  • B. Create a 'Virtual Machines to Virtual Machines' anti-affinity rule.
  • C. Create a 'Virtual Machines to Virtual Machines' dependency rule.
  • D. Create a 'Should run Virtual Machines to Hosts' anti-affinity rule.
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D
Reference:
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.resmgmt.doc/GUID-7297C302-378F-4AF2-9BD6-6EDB1E0A850A.html

Question#46

Which TCP/IP stack can support management traffic, vSphere vMotion, IP storage and vSphere Fault Tolerance?

  • A. VXLAN TCP/IP stack
  • B. Provisioning TCP/IP stack
  • C. Default TCP/IP stack
  • D. vSphere vMotion TCP/IP stack
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C
Reference:
https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.vsphere.networking.doc/GUID-D4191320-209E-4CB5-A709-C8741E713348.html

Question#47

Refer to the exhibit.

What is the effective role the test1 account has on the Finance01 virtual machine?

  • A. No access
  • B. Administrator
  • C. Read-only
  • D. Virtual machine user
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A

Question#48

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.)

  • A. Update the storage provider for the existing array.
  • B. Create a claim rule to control the storage path.
  • C. Configure the path selection policy.
  • D. Configure storage shares per virtual machine.
  • E. Configure storage limits per virtual machine.
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DE

Question#49

Which two components are core to vSphere? (Choose two.)

  • A. ESXi
  • B. vSAN
  • C. vCenter Server
  • D. vRealize Network Insight
  • E. vRealize Operations Manager
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AC
Reference:
https://docs.vmware.com/en/VMware-vSphere/6.7/com.vmware.vsphere.vcenterhost.doc/GUID-302A4F73-CA2D-49DC-8727-81052727A763.html

Question#50

Each logical port on a vSphere standard switch can be a member of how many port groups?

  • A. 4
  • B. 3
  • C. 1
  • D. 2
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C
Reference:
https://www.c-sharpcorner.com/article/what-is-virtual-switches-and-standard-switches/

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