Download Professional vSphere 6.7 Exam 2019.2V0-21.19.PassCertification.2020-05-26.73q.vcex

Vendor: VMware
Exam Code: 2V0-21.19
Exam Name: Professional vSphere 6.7 Exam 2019
Date: May 26, 2020
File Size: 89 KB
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Demo Questions

Question 1
What should be installed on a VM to assist with VM-to-host time synchronization?
  1. VMware Tools 
  2. vRA guest agent
  3. vROps agent
  4. 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 2
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?
  1. Enable Storage I/O Control on the flash datastores.
  2. Install VMware Tools on the database VMs to ensure the hypervisor can receive I/O metrics.
  3. Use a VM-to-Host affinity rule to ensure database VMs are prioritized.
  4. 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 3
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?
  1. Check if the virtual machine is already running on snapshots.
  2. Check if the virtual machine is in suspended state.
  3. Check if VMware Tools is installed on virtual machine.
  4. Check if the virtual machine has an ISO mounted.
Correct answer: C
Question 4
A vSphere administrator is working in a high security environment. The administrator wants to ensure unencrypted VMs can be migrated securely. 
What should the vSphere administrator use to meet this requirement?
  1. vTPM
  2. UEFI Secure Boot
  3. KMS server
  4. encrypted vSphere vMotion
Correct answer: D
Explanation:
Reference: https://docs.vmware.com/en/VMware-vSphere/6.7/com.vmware.vsphere.security.doc/GUID-6865D84A-C286-49C4-A4D4-D62145150242.html
Reference: https://docs.vmware.com/en/VMware-vSphere/6.7/com.vmware.vsphere.security.doc/GUID-6865D84A-C286-49C4-A4D4-D62145150242.html
Question 5
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?
  1. VMware vSphere Update Manager Download Service
  2. vSphere Authentication Proxy
  3. VMware content library
  4. vCenter Server Appliance
Correct answer: A
Explanation:
Reference: https://kb.vmware.com/s/article/1004455
Reference: https://kb.vmware.com/s/article/1004455
Question 6
Which two tasks are allowed in the X-Lence data center? (Choose two.) 
  
  1. User C can convert AX-850 to VM.
  2. User B can delete from disk XRK-01. 
  3. User A can take a snapshot on XRK-01.
  4. User A can take a snapshot on AX-1000.
  5. User C can view configuration of AX-1000.
Correct answer: BD
Question 7
What does ESXi Autoconfiguration do?
  1. sets up host profiles
  2. configures system network and storage devices
  3. determines the number of hosts to be deployed
  4. 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 8
An administrator is using vSphere Web Client to configure the firewall to allow specific third-party application SSH access to an ESXi Host. 
What is the most secure way to configure the firewall rule?
  1. Specify remote IP subnet range in IP List.
  2. Use Allow connection from any IP address.
  3. Enable lockdown mode.
  4. Disable the firewall.
Correct answer: A
Explanation:
Question 9
In a single cluster VM encryption scenario, which two VMs should be excluded from encryption? (Choose two.)
  1. Platform Services Controller
  2. vSphere Replication Appliance
  3. vRealize Operations Manager
  4. VMware vCenter Server
  5. vRealize Log Insight
Correct answer: BD
Question 10
Which vSphere feature is designed to distribute space usage and I/O load across multiple datastores?
  1. Storage Policies
  2. vStorage API for Array Integration
  3. Storage I/O Control
  4. vSphere Storage DRS
Correct answer: D
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