2V0-622 Sample Questions & Answers
Expect even coverage across role-based access and VM security, switch-based networking, storage technologies, upgrade procedures, resource pools, VMware clusters, backup and restore, troubleshooting, deploying ESXi hosts, HA and fault tolerance, and VM admin.
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- Question 1Select 2
When migrating a Windows vCenter Server 6.0 to the vCenter Server Appliance 6.5, which two will be migrated by default? (Choose two.)
Show answer & explanation
Correct answers: B, D
- Question 2Select 2
What two enhancements are in VMFS6 but not in VMFS5? (Choose two.)
Show answer & explanation
Correct answers: B, D
B, D
B, D
- Question 3Select 3
vSphere 6.5 introduced MACIearning capabilities for VMware’s virtual switches. What three benefits will it provide? (Choose three.)
Show answer & explanation
Correct answers: A, B, D
A, B, D -- Reference: https://geekfluent.com/2016/11/29/whats-new-in-vmware-vsphere-6-5/
A, B, D -- Reference: https://geekfluent.com/2016/11/29/whats-new-in-vmware-vsphere-6-5/
A, B, D -- Reference: https://geekfluent.com/2016/11/29/whats-new-in-vmware-vsphere-6-5/
- Question 4Select 2
Which are two supported storage primitives for VAAI NAS? (Choose two.)
Show answer & explanation
Correct answers: A, B
A, B
A, B
- Question 5
A vSphere content library administrator is attempting to unpublish the content library, but the option is grayed out as shown in the Figure.
Which statement identifies the reason for not being able to unpublish?
Show answer & explanation
Correct answer: A
Explanation:
This optimization option comes with limitations:- Once a library is published as optimized for syncing over HTTP (streaming optimized), you cannot revert it back (unpublish) to a local library-A streaming optimized published library cannot be used to deploy VMs. Reference: http://docs.hol.vmware.com/HQL-2017/hol-1710-sdc-6 html en/ - Question 6Select 2
Which two items are required to enable NPIV in a virtual machine? (Choose two.)
Show answer & explanation
Correct answers: A, B
A, B -- Explanation:
NPIV support is subject to the following limitations:
NPIV must be enabled on the SAN switch. Contact the switch vendor for information about enabling NPIV on their devices.
NPIV is supported only for virtual machines with RDM disks. Virtual machines with regular virtual disks continue to use the WWNs of the host’s physical HBAs.
The physical HBAs on the ESXi host must have access to a LUN using its WWNs in order for any virtual machines on that host to have access to that LUN using their NPIV WWNs. Ensure that access is provided to both the host and the virtual machines.
The physical HBAs on the ESXi host must support NPIV. If the physical HBAs do not support NPIV, the virtual machines running on that host will fall back to using the WWNs of the host’s physical HBAs for LUN access.
Each virtual machine can have up to 4 virtual ports. NPIV-enabled virtual machines are assigned exactly 4 NPIV-related WWNs, which are used to communicate with physical HBAs through virtual ports. Therefore, virtual machines can utilize up to 4 physical HBAs for NPIV purposes
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 fibre channel npiv settings.htmlA, B -- Explanation:
NPIV support is subject to the following limitations:
NPIV must be enabled on the SAN switch. Contact the switch vendor for information about enabling NPIV on their devices.
NPIV is supported only for virtual machines with RDM disks. Virtual machines with regular virtual disks continue to use the WWNs of the host’s physical HBAs.
The physical HBAs on the ESXi host must have access to a LUN using its WWNs in order for any virtual machines on that host to have access to that LUN using their NPIV WWNs. Ensure that access is provided to both the host and the virtual machines.
The physical HBAs on the ESXi host must support NPIV. If the physical HBAs do not support NPIV, the virtual machines running on that host will fall back to using the WWNs of the host’s physical HBAs for LUN access.
Each virtual machine can have up to 4 virtual ports. NPIV-enabled virtual machines are assigned exactly 4 NPIV-related WWNs, which are used to communicate with physical HBAs through virtual ports. Therefore, virtual machines can utilize up to 4 physical HBAs for NPIV purposes
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 fibre channel npiv settings.html - Question 7Select 3
What are three benefits of using a few large-capacity LUNs instead of many small-capacity LUNs? (Choose three.)
Show answer & explanation
Correct answers: B, D, E
B, D, E -- 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.eom/en/VMware-vSphere/6.5/com.vmware.vsphere.storage.doc/GUID-2C8FAE1F-98F7-4E0B-AEA0-83A4FF16A252.htmlB, D, E -- 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.eom/en/VMware-vSphere/6.5/com.vmware.vsphere.storage.doc/GUID-2C8FAE1F-98F7-4E0B-AEA0-83A4FF16A252.htmlB, D, E -- 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.eom/en/VMware-vSphere/6.5/com.vmware.vsphere.storage.doc/GUID-2C8FAE1F-98F7-4E0B-AEA0-83A4FF16A252.html - Question 8
An administrator is attempting to power on a virtual machine with 32GB of memory. The operation fails with the following error: Could not power on VM: No space left on device Checking the space on the virtual machine's datastore, there is 30GB free.
Which action would allow the VM to power on?Show answer & explanation
Correct answer: A
Explanation:
The swap file size can be calculated with the formula (.vswp File = Allocated Memory - Memory Reservation).
As per default, the reservation is set to 0, so the .vswp file size is equal to the amount of virtual memory. - Question 9
A vSphere administrator wants to enable a virtual machine with Secure Boot, but in VM setting, Secure Boot option was not found under Boot Options.
What could be the cause?
Show answer & explanation
- Question 10Select 2
What two debugging levels can a virtual machine be configured to? (Choose two.)
Show answer & explanation
Correct answers: B, C
B, C -- Reference:
https://docs.vmware.eom/enA/Mware-vSphere/6.5/com.vmware.vsphere.vm admin.doc/GUID-942AD723-2989-4753-A478-C67FC73CD653. htm IB, C -- Reference:
https://docs.vmware.eom/enA/Mware-vSphere/6.5/com.vmware.vsphere.vm admin.doc/GUID-942AD723-2989-4753-A478-C67FC73CD653. htm I
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