VMware 2V0-622 Online Practice Questions and Exam Preparation

VMware 2V0-622 Online Questions & Answers

• Question 261:

  Which two tasks should a vSphere administrator perform if the vmJcn 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
  C. contact VMware technical support
  D. check the device with VOMA

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  https://docs.vmware.com/en/VMwarevSphere/6.0/com.vmware.vsphere.troubleshooting.doc/GUID-6F991DB5-9AF0-4F9F-809CB82D3EED7DAF.html VOMA = vSphere On-disk Metadata Analyser (dentify and fix incidents of metadata

  corruption that affect file systems or underlying logical volumes) Problem

  You 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.

  Results

  To 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.

• Question 262:

  Storage capabilities be populated in what two ways? (Choose two.)

  A. Datastores can advertise their capabilities through VASA.
  B. Datastores can advertise their capabilities through VAAI.
  C. The administrator can use tags to describe capabilities.
  D. Default capabilities are provided by vCenter Server.
  A. Datastores can advertise their capabilities through VASA.
  C. The administrator can use tags to describe capabilities.

• Question 263:

  A security officer has issued a new directive that users will no longer have access to change connected network adapters to limit denial of service on a virtual machine. Which two correct virtual machine advanced configuration parameters will accomplish this7 (Choose two.)

  A. isolation.device.connectable.disable = "TRUE"
  B. isolation.de.ice.edit.disable - "FALSE"
  C. isolation.device.connectable.disable = "FALSE"
  D. isolation.device.edit.disable = "TRUE"
  A. isolation.device.connectable.disable = "TRUE"
  D. isolation.device.edit.disable = "TRUE"

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  Prevent a Virtual Machine User or Process from Disconnecting Devices in the vSphere Web Client Users and processes without root or administrator privileges within virtual machines have the capability to connect or disconnect devices, such as network adaptors and CD-ROM drives, as well as the ability to modify device settings. To increase virtual machine security, remove these devices. If you do not want to permanently remove a device, you can prevent a virtual machine user or process from connecting or disconnecting the device from within the guest operating system. Value isolation.device.connectable.disable true isolation.device.edit.disable true

• Question 264:

  Which two statements correctly describe VM-Host affinity rules? (Choose two.)

  A. After creating a VM-Host affinity rule, its ability to function in relation to other rules is not checked.
  B. After creating a VM-Host affinity rule, its ability to function in relation to other rules is predetermined.
  C. When there is more than one VM-Host affinity rule in a vSphere DRS cluster, the rules are applied equally.
  D. When there is more than one VM-Host affinity rule in a vSphere DRS cluster, the rules will be ranked.
  A. After creating a VM-Host affinity rule, its ability to function in relation to other rules is not checked.
  C. When there is more than one VM-Host affinity rule in a vSphere DRS cluster, the rules are applied equally.

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  If you create more than one VM-Host affinity rule, the rules are not ranked, but are applied equally. Be aware that this has implications for how the rules interact. For example, a virtual machine that belongs to two DRS groups, each of which belongs to a different required rule, can run only on hosts that belong to both of the host DRS groups represented in the rules. When you create a VM-Host affinity rule, its ability to function in relation to other rules is not checked. So it is possible for you to create a rule that contacts with the other rules you are using. When two VM-Host affinity rules conflict, the older one takes precedence and the newer rule is disabled. DRS only tries to satisfy enabled rules and disabled rules are ignored.

• Question 265:

  On a cluster of ESXi 6.5 hosts, a small number of virtual machines have much larger resource requirements than others. Some hosts have a large number of virtual machines while others have very few.

  The administrator enables DRS with DRS VM distribution to evenly balance the number of virtual machines on each host.

  Which will be the outcome?

  A. Virtual machines will be moved without regard to resource contention in the cluster, and the virtual machine distribution will become evenly balanced.
  B. Virtual machines will not change hosts unless they are power-cycled or vMotioned manually.
  C. Virtual machines will not be moved if it results in severe resource contention in the cluster, and the virtual machine distribution will remain unbalanced.
  D. DRS VM distribution will not evenly balance the number of virtual machines on each host unless anti-affinity rules are applied.
  A. Virtual machines will be moved without regard to resource contention in the cluster, and the virtual machine distribution will become evenly balanced.

• Question 266:

  An administrator is trying to set up Host Partial Failure Response, but the Automated option is grayed out. What can the administrator change to enable the Automated option?

  A. Change the vSphere DRSAutomation level to Partially Automated.
  B. Change the vSphere DRS Automation level to Fully Automated.
  C. Enable vSphere HA Host Monitoring.
  D. Change the vSphere DPM Automation level to Automatic.
  C. Enable vSphere HA Host Monitoring.

• Question 267:

  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.
  A. VMware Tools must be installed on the VM.
  B. The vSphere Guest SDK must be installed on the VMs needing Application Monitoring.

• Question 268:

  If there are eight paths per LUM in a vSphere6.5 environment, what is the maximum number of LUNs usable by an ESXi host?

  A. 128
  B. 512
  C. 64
  D. 256
  B. 512

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  Reference: https://www.vladan.fr/vmware-vsphere-6-5-configuration-maximums/

• Question 269:

  Which are three supported storage requirements for vCenter Server HA? (Choose three.)

  A. NFS
  B. RDM
  C. vSAN
  D. VMFS
  E. JBOD
  A. NFS
  C. vSAN
  D. VMFS

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  vCenter HA is supported and tested with VMFS, NFS, and vSAN datastores.

• Question 270:

  An administrator is investigating virtual machine performance issues using ESXTOP. The ESXi host does not have hyperthreading enabled. Which statistics would be relevant for troubleshooting VM performance issues?

  A. %RDY
  B. %IDLE
  C. %RUN
  D. CORE UTIL(%)
  A. %RDY