File Info
| Exam | Professional vSphere 6.7 Delta Exam 2019 |
| Number | 2V0-21.19D |
| File Name | VMware.2V0-21.19D.PracticeTest.2019-08-02.45q.vcex |
| Size | 45 KB |
| Posted | Aug 02, 2019 |
| Download | VMware.2V0-21.19D.PracticeTest.2019-08-02.45q.vcex |
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Demo Questions
Question 1
A vSphere Administrator has multiple virtual machines running on a VMFS datastore.
Which option prioritizes the disk access for the virtual machines?
- Disk Shares
- Disk Mode
- Disk Type
- Hard Disk
Correct answer: A
Question 2
What should be installed on a VM to assist with VM-to-host time synchronization?
- VMware Tools
- vRA guest agent
- vROps agent
- Guest Operations Manager
Correct answer: A
Explanation:
Reference: https://docs.vmware.com/en/VMware-vSphere/6.0/com.vmware.vsphere.vm_admin.doc/GUID-C0D8326A-B6E7-4E61-8470-6C173FDDF656.html Reference: https://docs.vmware.com/en/VMware-vSphere/6.0/com.vmware.vsphere.vm_admin.doc/GUID-C0D8326A-B6E7-4E61-8470-6C173FDDF656.html
Question 3
An administrator runs a vSphere cluster containing database VMs with extremely heavy disk I/O. Database VMs are placed on a costly all-flash array. The workloads are not memory intensive.
How can the administrator ensure the most cost-effective utilization of the all-flash storage array?
- Enable Storage I/O Control on the flash datastores.
- Install VMware Tools on the database VMs to ensure the hypervisor can receive I/O metrics.
- Use a VM-to-Host affinity rule to ensure database VMs are prioritized.
- Edit the cluster settings to place the virtual machine swap file on a different storage tier.
Correct answer: D
Explanation:
Reference: https://pubs.vmware.com/vsphere-51/index.jsp?topic=%2Fcom.vmware.vsphere.resmgmt.doc%2FGUID-2D749168-6BEE-4218-B956-88980CE6AA9E.html Reference: https://pubs.vmware.com/vsphere-51/index.jsp?topic=%2Fcom.vmware.vsphere.resmgmt.doc%2FGUID-2D749168-6BEE-4218-B956-88980CE6AA9E.html
Question 4
What is a benefit of using resource pools?
- Increased visibility of user activity
- Increased vMotion efficiency for a set of VMs
- Increased accuracy for proactive resources for a set of VMs
- Increased ease of reserving resources for a set of VMs
Correct answer: D
Question 5
This error is generated when a vSphere administrator takes a VM snapshot:
An error occurred while taking a snapshot: Failed to quiesce the virtual machine
What should the administrator investigate to determine the cause of the failure?
- Check if the virtual machine is already running on snapshots.
- Check if the virtual machine is in suspended state.
- Check if VMware Tools is installed on virtual machine.
- Check if the virtual machine has an ISO mounted.
Correct answer: C
Question 6
For security reasons the VMware vSphere Update Manager (VUM) has no Internet access.
What can be used to provide a central shared repository in a DMZ?
- VMware vSphere Update Manager Download Service
- vSphere Authentication Proxy
- VMware content library
- vCenter Server Appliance
Correct answer: A
Explanation:
Reference: https://kb.vmware.com/s/article/1004455 Reference: https://kb.vmware.com/s/article/1004455
Question 7
Which two tasks are allowed in the X-Lence data center? (Choose two.)
- User C can convert AX-850 to VM.
- User B can delete from disk XRK-01.
- User A can take a snapshot on XRK-01.
- User A can take a snapshot on AX-1000.
- User C can view configuration of AX-1000.
Correct answer: BD
Question 8
What are two components of a VM-Host affinity rule? (Choose two.)
- Host Group
- Cluster settings
- VM restart priority
- VM restart action
- VM Group
Correct answer: AE
Explanation:
Reference: https://pubs.vmware.com/vsphere-51/index.jsp?topic=%2Fcom.vmware.vsphere.resmgmt.doc%2FGUID-2FB90EF5-7733-4095-8B66-F10D6C57B820.html Reference: https://pubs.vmware.com/vsphere-51/index.jsp?topic=%2Fcom.vmware.vsphere.resmgmt.doc%2FGUID-2FB90EF5-7733-4095-8B66-F10D6C57B820.html
Question 9
What does ESXi Autoconfiguration do?
- sets up host profiles
- configures system network and storage devices
- determines the number of hosts to be deployed
- configures Auto Deploy
Correct answer: B
Explanation:
Reference: https://pubs.vmware.com/vsphere-51/index.jsp?topic=%2Fcom.vmware.vsphere.install.doc%2FGUID-3A409297-517E-4E7D-99D0-DE41386911B3.html Reference: https://pubs.vmware.com/vsphere-51/index.jsp?topic=%2Fcom.vmware.vsphere.install.doc%2FGUID-3A409297-517E-4E7D-99D0-DE41386911B3.html
Question 10
Which vSphere feature is designed to distribute space usage and I/O load across multiple datastores?
- Storage Policies
- vStorage API for Array Integration
- Storage I/O Control
- vSphere Storage DRS
Correct answer: C
Explanation:
