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

NEW QUESTION 1
When enabling Storage DRS on a datastore cluster, which three components are enabled as a result? (Choose three.)

• A. Space load balancing among datastore within the datastore cluster.
• B. Initial placement for virtual disks based on space and I/O workload.
• C. I/O load balancing among datastores within the datastore cluster.
• D. Queue Depth alerting on disks within the datastore cluster.
• E. Data de-duplication within the datastore cluster.

Answer: ABC

Explanation: When you enable Storage DRS, you enable the following functions:

NEW QUESTION 2
Which two tasks should a vSphere administrator perform if the vmJc«rn«l log reports VMFS metadata errors? (Choose two.)

• A. reformat the datastore
• B. ignore the messages
• C. contact VMware technical support
• D. check the device with VOMA

Answer: CD

Explanation: https://docs.vmware.com/en/VMware-vSphere/6.0/com.vmware.vsphere.troubleshooting.doc/GUID-6F991DB5 VOMA = vSphere On-disk Metadata Analyser (dentify and fix incidents of metadata corruption that affect file
systems or underlying logical volumes)
ProblemYou might need to check metadata consistency of a file system or a logical volume backing the file system when you experience problems with various functionalities on a VMFS datastore or a virtual flash resource. For example you might want to perform a metadata check if one of the following occurs:
You experience storage outages.
After you rebuild RAID or perform a disk replacement. You see metadata errors in the vmkernel.log file.
You are unable to access files on a VMFS.
You see corruption being reported for a datastore in events tabs of vCenter Server.
ResultsTo check metadata consistency, run VOMA from the CLI of an ESXi host. VOMA can be used to check and fix metadata inconsistency issues for a VMFS datastore or a virtual flash resource. To resolve errors reported by VOMA, consult VMware Support.

NEW QUESTION 3
An administrator wishes to enable network port mirroring based on source port. Which feature should be enabled?

• A. vSphere standard switch port
• B. ERSPAN
• C. NSX Virtual Wire
• D. VLAN

Answer: B

Explanation: Support for ERSPAN
ERSPAN mirrors traffic on one or more “source” ports and delivers the mirrored traffic to one or more “destination” ports on another switch. vSphere 6.5 includes support for the ERSPAN protocol.

NEW QUESTION 4
Which vCenter Single Sign-On policy would force an SSO user's password to change every 90 days?

• A. Maximum Length
• B. Maximum token renewal count
• C. Maximum Lifetime
• D. Unlock time

Answer: C

NEW QUESTION 5
An administrator is attempting to access an ESXi host via the DCUI but is unable to do so. Which could be two possible causes? (Choose two.)

• A. The host in question has no out-of-band management capability (i.
• B. iLO/iDRAC).
• C. The SSH service is disabled on the host.
• D. Strict lockdown mode is enabled on the host.
• E. Normal lockdown mode is enabled and the administrator is a member of the Exception User list.
• F. The DCUI service is disabled on the host.

Answer: CE

NEW QUESTION 6
Boot from SAN is supported on which three storage technologies? (Choose three.)

• A. iSCSI
• B. NFS 4.1
• C. FC
• D. VMware vSAN
• E. FCoE

Answer: ACE

NEW QUESTION 7
Which do Protocol Endpoints refer to?

• A. a VASA provider
• B. a pool of raw storage capacity that spans different physical arrays
• C. a Virtual Volumes datastore
• D. a logical I/O proxy of the physical storage fabric

Answer: D

NEW QUESTION 8
A new virtual machine cannot reach its default gateway.
- The vSphere administrator checks that the virtual machine’s vmnic is connected to the correct portgroup, and that the portgroup is on the correct virtual switch
- This is the only virtual machine on this portgroup
- Other virtual machines that are on the host and connected to the same Distributed switch are running as normal
- The Distributed Switch has only one uplink Which could be the cause of this issue?

• A. Block All Ports has been selected on the Distributed Switch.
• B. The wrong VLAN ID has been added to the portgroup.
• C. The VLAN has not been configured in virtual machine hardware settings.
• D. The physical adapter is down.

Answer: B

Explanation: The default gateway is an entry point and an exit point in a virtual machine sub-net, VLAN, or network. In general, a gateway is a routing device that knows how to pass traffic between different subnets and
networks.
Layer 2 and layer 3 switches with VLAN configuration allow IP assignment to each VLAN that will be used
as default gateway as for that particular VLAN. A router contains routes for other subnets. Therefore, the problem occurs when wrong VLAN ID is added to the portgroup.

Topic 2, Exam Set B

NEW QUESTION 9
Which three conditions could result in VMware Flash Read Cache being unable to claim a disk? (Choose three.)

• A. The disk is not listed in the VMware hardware compatibility guide.
• B. The disk is not detected as local.
• C. The disk is not detected as an SSD.
• D. The disk is in use by VMFS.

Answer: BCD

NEW QUESTION 10
Which two features require the use of Host Profiles? (Choose two.)

• A. vRealize Suite
• B. Auto Deploy
• C. shared storage
• D. Host Customization

Answer: BD

NEW QUESTION 11
Which two requirements must be met before enabling vSphere HA Application Monitoring for a virtual machine? (Choose two.)

• A. VMware Tools must be installed on the VM.
• B. The vSphere Guest SDK must be installed on the VMs needing Application Monitoring.
• C. Application Monitoring requires that vCenter Server is linked to a working instance of vRealize Operations Manager and the End Points Operations agent has been installed on the guest.
• D. Application Monitoring is only supported on Linux operating systems.
• E. Application Monitoring is only supported on Windows operating systems.

Answer: AB

NEW QUESTION 12
What is the minimum number of hosts that must contribute capacity to a non-ROBO single site VMware vSAN cluster?

• A. 2
• B. 64
• C. 1
• D. 3

Answer: D

Explanation: For standard datacenter deployments, VSAN requires a minimum of three ESXi hosts (where each host has local storage and is contributing this storage to the VSAN datastore) to form a supported VSAN cluster
Essential Virtual SAN (VSAN): Administrator's Guide to VMware Virtual SAN (2nd Edition) (VMware Press Technology) page 14

NEW QUESTION 13
Which two encryption keys does the host use when encrypting virtual machine files? (Choose two.)

• A. Public Key Infrastructure Encryption Key (PKI)
• B. Master Encryption Key (MEK)
• C. Data Encryption Key (DEK)
• D. Key Encryption Key (KEK)

Answer: CD

NEW QUESTION 14
In order to use vCenter Converter Standalone to convert a Windows 8 physical machine to a virtual machine, which statement is true?

• A. Volume layout can be reorganized on the destination virtual machine as long as the physical machine is powered off.
• B. The physical machine cannot be converted because vCenter Converter Standalone does not support Windows 8 machines.
• C. Volumes can be resized on the destination virtual machine as long as the physical machine is powered on.
• D. The destination virtual machine can be created as a linked clone.

Answer: C

NEW QUESTION 15
What are two requirements in order to restore a Resource Pool Tree from a snapshot? (Choose two.)

• A. A restore can only be performed on the same cluster the snapshot was taken from.
• B. vSphere DRS must be turned on.
• C. vSphere DRS must be turned off.
• D. A restore can only be performed on a vSphere DRS cluster within the original vCenter Server.

Answer: AD

NEW QUESTION 16
Which two datapoints does VM Monitoring evaluate before resetting a virtual machine? (Choose two.)

• A. High CPU activity on the VM
• B. High CPU activity on the ESXi host running the VM
• C. Heartbeats sent from VMware Tools
• D. High memory utilization on the VM
• E. I/O activity

Answer: CE

NEW QUESTION 17
What is the correct way to replace the certificate on an existing vCenter Server that is part of a vCenter HA configuration?

• A. Put the vCenter HA in Maintenance mode, replace the certificate, exit Maintenance mode.
• B. Shut down Passive and Witness nodes and replace the certificate on the Active node.
• C. Remove the Passive and Witness nodes, replace the certificate, reconfigure the cluster.
• D. Replace the certificate while all nodes are participating in the cluster.

Answer: C

NEW QUESTION 18
Restoration of the vCenter Server Appliance is accomplished using which interface?

• A. vSphere Client
• B. vCenter Server ApplianceGUI Installer
• C. vSphere Web Client
• D. vCenter Server ApplianceMenagement Interface

Answer: D

NEW QUESTION 19
Which storage feature always requires the use of third-party software on ESXi?

• A. Hardware Acceleration for NAS devices
• B. VVOL
• C. Hardware Acceleration for Block Devices
• D. VM Storage Policies

Answer: A

Explanation: With NAS storage devices, the hardware acceleration integration is implemented through vendor-specific NAS plug-ins. These plug-ins are typically created by vendors and are distributed as VIB packages through a website. No claim rules are required for the NAS plug-ins to function.
Several tools for installing and upgrading VIB packages are available. They include the esxcli commands and vSphere Update Manager.