VMware VCP5-DCV Online Practice Questions and Exam Preparation

VMware VCP5-DCV Online Questions & Answers

• Question 461:

  An administrator uses VMware Data Recovery to make backups of virtual machines. Checking on the backup jobs that were run the previous evening, the administrator notices that some jobs completed but that other jobs did not. What are two possible causes for the failure? (Choose two.)

  A. The deduplication store had 400GB of available space before the start of the affected jobs.
  B. Eight backup jobs were running simultaneously, causing new jobs to fail to start.
  C. The backup window was not open long enough to retrieve all of the changed blocks.
  D. CPU utilization on the VDR appliance exceeded 90% before one or more jobs executed.
  B. Eight backup jobs were running simultaneously, causing new jobs to fail to start.
  C. The backup window was not open long enough to retrieve all of the changed blocks.

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  Explanation/Reference:

  Reference:

  http://pubs.vmware.com/vsphere50/index.jsp?topic=

  %2Fcom.vmware.datarecovery.min.doc_20%2FGUID-A1A9D274-44EA-4237-A8DE- 46D01CCE673E.html

• Question 462:

  -- Exhibit -

  

  -- Exhibit -Users accessing the WinXP virtual machine shown in the exhibit report intermittent connectivity to the corporate network.

  The configuration is as follows:

  This virtual machine runs in a DRS/HA cluster of two ESXi hosts.

  The VCP_DCV_Example vSphere Distributed Switch was recently created.

  The WinXP virtual machine was recently migrated from another vSphere Distributed Switch.

  The WinXP virtual machine was able to connect prior to migration to this switch.

  No changes to the VCP_DCV_Example switch have been made since creation.

  Which step should the administrator take to resolve the WinXP virtual machine's intermittent connectivity to the corporate network?

  A. Add the ESXi host to the switch where the virtual machine is currently running
  B. Disable Port Blocking on the VCP_DCV_Example switch
  C. Disable Port Blocking on the Production port group
  D. Enable Network I/O Control on the switch to better balance I/O
  A. Add the ESXi host to the switch where the virtual machine is currently running

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  Explanation/Reference:

• Question 463:

  A vSphere administrator is attempting to migrate a virtual machine, but the progress bar for the migration remains at 10%. Which issue could be preventing the vMotion migration?

  A. A networking problem between the source and destination hosts exists at the physical layer.
  B. The virtual machine is not on shared storage visible to the source and destination hosts.
  C. The vMotion migration priority for this migration was set to High.
  D. The vMotion network is saturated.
  A. A networking problem between the source and destination hosts exists at the physical layer.

• Question 464:

  Click the Exhibit button.

  

  An administrator is configuring vMotion in their environment. As part of the implementation, an administrator is examining resource mapping for virtual machines. What is a likely cause of the error shown in the exhibit?

  A. vMotion has been disabled because the are no other hosts in the cluster with vMotion enabled.
  B. vMotion has not been enabled on the Production port group.
  C. The administrator has not created a Managent network.
  D. vMotion has not been enabled on a VMkernel port group.
  D. vMotion has not been enabled on a VMkernel port group.

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  Explanation/Reference:

  This only shows up in the Maps when the vmotion OPTION is not checked in the PORT group hence vMotion is DISABLED!

  Other Notes: vMotion doesn't need a "production" network it can use any network. It also should not be using a "production" network. Datastore has nothing to do with vMotion in this diagram this is Maps it would give a vmotion error if it wasn't on the datastore not a vmotion disabled.

• Question 465:

  A new ESXi 5.x host is set up with two virtual machines. A memory limit is applied so that users will have predictable performance as virtual machines are added to the host. What is the effect of applying a memory limit to these virtual machines?

  A. No physical memory will be granted above the limit, but VSWP can be used.
  B. No physical memory will be granted above the limit, unless expandableVM shares are set to high.
  C. Physical memory will be granted above the limit under normal conditions. Disk pages will be used if contention occurs.
  D. Physical memory will be granted above the limit under normal conditions, unless physical memory runs out.
  A. No physical memory will be granted above the limit, but VSWP can be used.

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  Explanation/Reference:

  Reference: http://www.yellow-bricks.com/2010/07/06/memory-limits/

• Question 466:

  While shutting down a vApp for maintenance, a vSphere administrator determines that one of the virtual machines stays powered on. The administrator manually powers off the virtual machine inside the vApp. Which step should the administrator take to prevent the virtual machine from staying powered on in the future?

  A. Change the Shutdown Action for the virtual machine to None
  B. Change the Shutdown Action for the virtual machine to Power Off
  C. Change the Shutdown Action for the virtual machine to Manual
  D. Change the Shutdown Action for the virtual machine to Excluded
  B. Change the Shutdown Action for the virtual machine to Power Off

• Question 467:

  For security reasons, SSH and the ESXi Shell have been disabled on a standalone ESXi 5.x host. A vSphere administrator accesses the Direct Console User Interface (DCUI) to examine log files related to a recent connection issue. Which system log can the administrator access to determine the cause of the issue?

  A. syslog
  B. fdm
  C. messages
  D. vmksummary
  A. syslog

• Question 468:

  An iSCSI array is being added to a vSphere 5.x implementation. An administrator wants to verify that all IP storage VMkernel interfaces are configured for jumbo frames. What are two methods to verify this configuration? (Choose two.)

  A. Run the esxcli network ip interface list command
  B. Run the esxcfg-vswif -l command
  C. Ensure that the Enable Jumbo Frames box is checked in the VMkernel interface properties in the vSphere client
  D. Ensure that the MTU size is set correctly in the VMkernel interface properties in the vSphere client
  A. Run the esxcli network ip interface list command
  D. Ensure that the MTU size is set correctly in the VMkernel interface properties in the vSphere client

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  Explanation/Reference:

  You have to run esxcli network ip interface list command to list all the IPs. Then you need to make sure that MTU size is correctly set in the VMkernel interface properties in the vsphere client.

• Question 469:

  What are two network load-balancing policies for a vSphere Distributed Switch? (Choose two.)

  A. Route based on source MAC hash
  B. Route using physical NIC load
  C. Route based on the destination virtual port ID
  D. Route based on port IP hash
  A. Route based on source MAC hash
  D. Route based on port IP hash

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  Explanation/Reference:

  Reference: http://pubs.vmware.com/vsphere51/index.jsp#com.vmware.vsphere.networking.doc/GUID-796BBD4A-18E2-4E19-889C- C529AF011323.html

• Question 470:

  What number of IOPS should be used with Storage I/O Control to limit disk throughput to roughly 10 MBps if the guest application writes 64KB blocks?

  A. 320
  B. 160
  C. 240
  D. 64
  B. 160

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  Explanation/Reference:

  Reference: http://www.vmware.com/files/pdf/techpaper/view_storage_considerations.pdf (page 3 and 4)