2V0-622: VMware Certified Professional 6.5 - Data Center Virtualization

How can failback of a recovered virtual machine in vSphere Replication be performed?

No action required, because failback is automatically performed to the source site.
Configure a new replication in the reverse direction at the target site.
Disable or Stop virtual machine replication on the source site.
Power off and unregister the virtual machine on the target site.

Correct answer: B

Explanation:

Reference https://pubs.vmware.com/vsphere-51/index.jsp?topic=%2Fcom.vmware.vsphere.replication_admin.doc%2FGUID-0594C104-1381-4EE7-8C6A-A44E9F380AAB.html

What are three benefits of using a few large-capacity LUNs instead of many small-capacity LUNs? (Choose three.)

Better performance because there is less contention for a single volume.
More flexibility for resizing virtual disks.
Less wasted storage space.
More flexibility to create virtual machines without adding new LUNs.
Fewer VMFS datastores to manage.

Correct answer: BDE

Explanation:

Reference: https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.vsphere.storage.doc/GUID-2C8FAE1F-98F7-4E0B-AEA0-83A4FF16A252.html

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?

VMware Tools should be upgraded last.
Restart the ESXi server.
Uninstall VMware Tools.
Power off the virtual machine.

Correct answer: B

Explanation:

If Upgrade VM compatibility is grayed out, it is because VMware tools are not installed or they are running the current version. For that you have to restart ESXi server. This way VMware tools will be upgraded or it will ask you to install it.

What availability mode does vCenter HA provide?

Active-Passive
Active-Standby
Active-Active
Load-balanced

Correct answer: A

Explanation:

Reference: https://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=1024051

In which scenario will vSphere DRS balance resources when set to Fully Automated?

Hosts with only shared storage
Hosts are part of a vSphere HA cluster
Power Management is set to Balanced on hosts
Hosts with shared or non-shared storage

Correct answer: A

Explanation:

The default automation level is set to Fully Automated. This means that DRS will automatically migrate VMs across hosts whenever it deems it necessary. For this, it needs hosts with shared storage only. DRS balance resources in Fully Automated mode when there are hosts that require space in shared storage.

Which two configurable options are available in Boot Options for a virtual machine? (Choose two.)

Tools Upgrades
Encryption
Firmware
Force BIOS setup

Correct answer: CD

Explanation:

Reference https://pubs.vmware.com/vsphere-4-esx-vcenter/index.jsp?topic=/com.vmware.vsphere.vmadmin.doc_41/vsp_vm_guide/configuring_virtual_machines/t_configure_the_boot_options.html

What VMware technology can be used to move physical servers to the vSphere infrastructure?

VMware vMotion
VMware Converter
VMware vCenter Server
OVF transport

Correct answer: B

Explanation:

Reference: https://www.vmware.com/products/converter.html

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?

incorrect ports open on SQL Server
incorrect database on the SQL server
incorrect compatibility mode on the SQL server
incorrect permission on SQL Server database

Correct answer: C

Explanation:

Reference https://pubs.vmware.com/vsphere-50/index.jsp?topic=%2Fcom.vmware.vsphere.install.doc_50%2FGUID-5AA32F87-270C-4171-8896-41A607F8F997.html

What is a potential downside of having more than four paths per datastore?

limits the storage protocols
increases storage latency for VM
limits the path selection policies
limits the number of LUNs per host

Correct answer: D

Explanation:

While using more than the required number of paths restricts the number of LUNs you can present to a host, it may also affect host resources such as CPU cycles and also every path from a host requires an initiator record and there may be a limit to the number of initiators per storage system. Large numbers of paths i.e in excess of 4 per host may be required in environments where bursts of I/O from other hosts sharing the storage system ports are unpredictable and severe, for example boot storm scenarios where 8 paths per host might be plausible. Reference https://davidring.ie/2015/01/16/vmware-vsphere-host-path-limit/

While using more than the required number of paths restricts the number of LUNs you can present to a host, it may also affect host resources such as CPU cycles and also every path from a host requires an initiator record and there may be a limit to the number of initiators per storage system.

Large numbers of paths i.e in excess of 4 per host may be required in environments where bursts of I/O from other hosts sharing the storage system ports are unpredictable and severe, for example boot storm scenarios where 8 paths per host might be plausible.

Reference https://davidring.ie/2015/01/16/vmware-vsphere-host-path-limit/

Which feature facilitates the sharing of templates via vCenter Server?

Content Library
OVF
folders
vApp

Correct answer: A

Explanation:

Reference: https://pubs.vmware.com/vsphere-60/index.jsp?topic=%2Fcom.vmware.vsphere.vm_admin.doc%2FGUID-254B2CE8-20A8-43F0-90E8-3F6776C2C896.html

Vendor:	VMware
Exam Code:	2V0-622
Exam Name:	VMware Certified Professional 6.5 - Data Center Virtualization
Date:	May 17, 2018
File Size:	1 MB

Download VMware Certified Professional 6.5 - Data Center Virtualization.2V0-622.PracticeTest.2018-05-17.94q.vcex

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