Download VMware Certified Professional 6.5 - Data Center Virtualization.2V0-622.CertKiller.2018-08-27.114q.tqb

Vendor: VMware
Exam Code: 2V0-622
Exam Name: VMware Certified Professional 6.5 - Data Center Virtualization
Date: Aug 27, 2018
File Size: 3 MB

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Question 1
How can failback of a recovered virtual machine in vSphere Replication be performed?
  1. No action required, because failback is automatically performed to the source site.
  2. Configure a new replication in the reverse direction at the target site.
  3. Disable or Stop the virtual machine replication on the source site.
  4. Power off and unregister the virtual machine on the target site.
Correct answer: B
Explanation:
Failback of Virtual Machines in vSphere Replication Failback of virtual machines is a manual task in a vSphere Replication. After performing a successful recovery from the primary site to the secondary site, you can perform failback. You manually configure a new replication in the reverse direction, that is, from the secondary site to the primary site. The disks of the primary site are used as replication seeds, so that vSphere Replication only synchronizes the changes made to the .vmdk files. Before you configure the reverse replication, you must manually unregister the virtual machine from the inventory on the primary site. Reference:https://pubs.vmware.com/vsphere-51/index.jsp?topic=%2Fcom.vmware.vsphere.replication_admin.doc% 2FGUID-0594C104-1381-4EE7-8C6A-A44E9F380AAB.html
Failback of Virtual Machines in vSphere Replication 
Failback of virtual machines is a manual task in a vSphere Replication. 
After performing a successful recovery from the primary site to the secondary site, you can perform failback. You manually configure a new replication in the reverse direction, that is, from the secondary site to the primary site. The disks of the primary site are used as replication seeds, so that vSphere Replication only synchronizes the changes made to the .vmdk files. Before you configure the reverse replication, you must manually unregister the virtual machine from the inventory on the primary site. 
Reference:
https://pubs.vmware.com/vsphere-51/index.jsp?topic=%2Fcom.vmware.vsphere.replication_admin.doc% 2FGUID-0594C104-1381-4EE7-8C6A-A44E9F380AAB.html
Question 2
What are three benefits of using a few large-capacity LUNs instead of many small-capacity LUNs? (Choose three.)
  1. Better performance because there is less contention for a single volume.
  2. More flexibility for resizing virtual disks.
  3. Less wasted storage space.
  4. More flexibility to create virtual machines without adding new LUNs.
  5. Fewer VMFS datastores to manage.
Correct answer: BDE
Explanation:
You might want fewer, larger LUNs for the following reasons:More flexibility to create virtual machines without asking the storage administrator for more space. More flexibility for resizing virtual disks, doing snapshots, and so on. Fewer VMFS datastores to manage. Reference:https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.vsphere.storage.doc/GUID-2C8FAE1F-98F7-4E0B-AEA0-83A4FF16A252.html
You might want fewer, larger LUNs for the following reasons:
  • More flexibility to create virtual machines without asking the storage administrator for more space. 
  • More flexibility for resizing virtual disks, doing snapshots, and so on. 
  • Fewer VMFS datastores to manage. 
Reference:
https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.vsphere.storage.doc/GUID-2C8FAE1F-98F7-4E0B-AEA0-83A4FF16A252.html
Question 3
After upgrading the vSphere infrastructure and VMware Tools to version 6.5, the “Upgrade VM Compatibility” option is grayed out in the vSphere Web Client. (See Exhibit.) 
  
What must the administrator do to enable the VM compatibility upgrade?
  1. VMware Tools should be upgraded last.
  2. Restart the ESXi server.
  3. Uninstall VMware Tools.
  4. Power off the virtual machine.
Correct answer: D
Explanation:
  Reference:https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.vsphere.vm_admin.doc/GUID-60768C2F-72E1-42E0-8A17-CA76849F2950.html
  
Reference:
https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.vsphere.vm_admin.doc/GUID-60768C2F-72E1-42E0-8A17-CA76849F2950.html
Question 4
What availability mode does vCenter HA provide?
  1. Active-Passive
  2. Active-Standby
  3. Active-Active
  4. Load-balanced
Correct answer: A
Explanation:
In vSphere 6.5, the vCenter High Availability feature was introduced. vCenter High Availability (vCenter HA) protects the vCenter Server Appliance against host and hardware failures. The active-passive architecture of the solution can also help reduce downtime significantly when the vCenter Server Appliance is patched. vCenter HA is only available for the vCenter Server Appliance. For more information about vCenter HA, see the vCenter High Availability section of the vSphere Availability Guide. Reference:https://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=1024051
In vSphere 6.5, the vCenter High Availability feature was introduced. vCenter High Availability (vCenter HA) protects the vCenter Server Appliance against host and hardware failures. The active-passive architecture of the solution can also help reduce downtime significantly when the vCenter Server Appliance is patched. vCenter HA is only available for the vCenter Server Appliance. For more information about vCenter HA, see the vCenter High Availability section of the vSphere Availability Guide. 
Reference:
https://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=1024051
Question 5
In which scenario will vSphere DRS balance resources when set to Fully Automated?
  1. Hosts with only shared storage
  2. Hosts are part of a vSphere HA cluster
  3. Power Management is set to Balanced on hosts
  4. Hosts with shared or non-shared storage
Correct answer: A
Explanation:
Reference:http://searchvmware.techtarget.com/tip/VMware-DRS-and-VMotion-Improve-workload-balance-prevent-problems
Reference:
http://searchvmware.techtarget.com/tip/VMware-DRS-and-VMotion-Improve-workload-balance-prevent-problems
Question 6
Which two configurable options are available in Boot Options for a virtual machine? (Choose two.)
  1. Tools Upgrades
  2. Encryption
  3. Firmware
  4. Force BIOS setup
Correct answer: CD
Explanation:
  
  
Question 7
What VMware technology can be used to move physical servers to the vSphere infrastructure?
  1. VMware vMotion
  2. VMware Converter
  3. VMware vCenter Server
  4. OVF transport
Correct answer: B
Explanation:
   Reference:https://www.vmware.com/products/converter.html
  
 
Reference:
https://www.vmware.com/products/converter.html
Question 8
Upgrading vCenter Server with Microsoft SQL database fails with the following error message:
The DB User entered does not have the required permissions needed to install and configure vCenter Server with the selected DB. Please correct the following error(s): %s
What could cause this error?
  1. incorrect ports open on SQL Server
  2. incorrect database on the SQL server
  3. incorrect compatibility mode on the SQL server
  4. incorrect permission on SQL Server database
Correct answer: C
Explanation:
Problem The following error message appears: The DB User entered does not have the required permissions needed to install and configure vCenter Server with the selected DB. Please correct the following error(s): %sCause The database version must be supported for vCenter Server. For SQL, even if the database is a supported version, if it is set to run in compatibility mode with an unsupported version, this error occurs. For example, if SQL 2008 is set to run in SQL 2000 compatibility modem this error occurs. Reference:https://docs.vmware.com/en/VMware-vSphere/6.0/com.vmware.vsphere.upgrade.doc/GUID-5AA32F87-270C-4171-8896-41A607F8F997.html
Problem 
The following error message appears: The DB User entered does not have the required permissions needed to install and configure vCenter Server with the selected DB. Please correct the following error(s): %s
Cause 
The database version must be supported for vCenter Server. For SQL, even if the database is a supported version, if it is set to run in compatibility mode with an unsupported version, this error occurs. For example, if SQL 2008 is set to run in SQL 2000 compatibility modem this error occurs. 
Reference:
https://docs.vmware.com/en/VMware-vSphere/6.0/com.vmware.vsphere.upgrade.doc/GUID-5AA32F87-270C-4171-8896-41A607F8F997.html
Question 9
What is a potential downside of having more than four paths per datastore?
  1. limits the storage protocols
  2. increases storage latency for VM
  3. limits the path selection policies
  4. limits the number of LUNs per host
Correct answer: D
Explanation:
Reference:https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.vsphere.configmax.doc/GUID-18B4D7E1-BE1B-4B18-8115-17C704DA0F06.html
Reference:
https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.vsphere.configmax.doc/GUID-18B4D7E1-BE1B-4B18-8115-17C704DA0F06.html
Question 10
Which feature facilitates the sharing of templates via vCenter Server?
  1. Content Library
  2. OVF
  3. folders
  4. vApp
Correct answer: A
Explanation:
Content libraries are container objects for VM templates, vApp templates, and other types of files. vSphere administrators can use the templates in the library to deploy virtual machines and vApps in the sphere inventory. Sharing templates and files across multiple vCenter Server instances in same or different locations brings out consistency, compliance, efficiency, and automation in deploying workloads at scale. Reference:https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.vsphere.vm_admin.doc/GUID-254B2CE8-20A8-43F0-90E8-3F6776C2C896.html
Content libraries are container objects for VM templates, vApp templates, and other types of files. vSphere administrators can use the templates in the library to deploy virtual machines and vApps in the sphere inventory. Sharing templates and files across multiple vCenter Server instances in same or different locations brings out consistency, compliance, efficiency, and automation in deploying workloads at scale. 
Reference:
https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.vsphere.vm_admin.doc/GUID-254B2CE8-20A8-43F0-90E8-3F6776C2C896.html
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