VMware VCP5-DCV Online Practice Questions and Exam Preparation

VMware VCP5-DCV Online Questions & Answers

• Question 561:

  An administrator needs to implement trusted SSL certificates for all vCenter 5.5 components.

  Which component needs an SSL certificate?

  A. Update Manager
  B. Auto Deploy
  C. ESXi Dump Collector
  D. Network Syslog Collector
  A. Update Manager

• Question 562:

  What failure will beacon probing identify in vSphere networking?

  A. An improper VLAN configuration on a physical switch port
  B. A disconnected network cable
  C. A VMkernel IP mismatch affecting vMotion or HA traffic
  D. Jumbo frames improperly configured on an iSCSI target
  A. An improper VLAN configuration on a physical switch port

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  Explanation/Reference:

  Reference: http://kensvirtualreality.wordpress.com/2009/04/10/the-great-vswitch-debate-part-4/ (see beacon probing)

• Question 563:

  What are two reasons why a company would choose to use ESXi 5.x instead of using VMware Workstation 8? (Choose two.)

  A. The company needs to be able to assign existing physical disks to virtual machines.
  B. The company needs remote management of virtual machines
  C. The company needs support for virtual machines with up to sixteen vCPUs
  D. The company wants the lowest overhead possible for the virtual infrastructure.
  C. The company needs support for virtual machines with up to sixteen vCPUs
  D. The company wants the lowest overhead possible for the virtual infrastructure.

• Question 564:

  An administrator needs to provide a report that will help managers better understand how all of their virtual machines are sized.

  Which report within vCenter Operations Manager should the administrator provide?

  A. Undersized Virtual Machines Report
  B. Configured Host or Cluster Capacity Report
  C. Virtual Machine Capacity Overview Report
  D. Virtual Machine Optimization Report
  D. Virtual Machine Optimization Report

• Question 565:

  What are two requirements when configuring a Fibre Channel SAN with an ESXi 5.x cluster? (Choose two.)

  A. RDMs must be zoned and masked to each ESXi 5 host in the cluster
  B. A FCP HBA or hardware supporting FCoE must be installed in the hosts
  C. Each LUN should contain only one NFS datastore.
  D. Each LUN must present a unique LUN ID to each ESXi hosts.
  A. RDMs must be zoned and masked to each ESXi 5 host in the cluster
  B. A FCP HBA or hardware supporting FCoE must be installed in the hosts

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  Explanation/Reference:

  A: correct because yes, you have to Zone and mask to allow only the Hosts in that you want in.

  Zoning has the following effects:

  -Reduces the number of targets and LUNs presented to a host.

  -Controls and isolates paths in a fabric.

  -

  Can prevent non-ESXi systems from accessing a particular storage system, and from possibly destroying VMFS data.

  -

  Can be used to separate different environments, for example, a test from a production environment.

  B: correct because yes you need HBAs to connect to the FC.

  C is obviously wrong as the FS is VMFS not NFS

  D is wrong because: Page 37 of the vSphere storage guide says. For multipathing to work properly, each LUN must present the "same" LUN ID number to all ESXi hosts.

  http://pubs.vmware.com/vsphere-50/topic/com.vmware.ICbase/PDF/vsphere-esxi-vcenter-server-50- storage-guide.pdf

• Question 566:

  What are two benefits of physical compatibility mode for RDMs, as compared to virtual compatibility mode? (Choose two.)

  A. Allows the use of SAN-aware applications
  B. Allows for cloning
  C. Allows the VM to access SAN hardware directly
  D. Allows for template creation of the related virtual machine
  A. Allows the use of SAN-aware applications
  C. Allows the VM to access SAN hardware directly

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  Explanation/Reference:

  Reference: http://kb.vmware.com/selfservice/microsites/search.do? language=en_USandcmd=displayKCandexternalId=2009226

• Question 567:

  A company has converted several physical machines to virtual machines but are seeing significant performance issues on the converted machines. The host is configured with sufficient memory and storage does not appear to be a bottleneck. Which metric can be checked to determine if CPU contention exists on an ESXi 5.x host?

  A. %RUN
  B. %WAIT
  C. %USED
  D. %RDY
  D. %RDY

• Question 568:

  Assuming that ballooning is possible, under which three circumstances might the VMkernel use a swap file for a running virtual machine? (Choose three.)

  A. The Mem.CtlMaxPercent value is between 10 and 25 percent.
  B. Memory cannot be reclaimed quickly enough.
  C. The virtual machine is starting up.
  D. VMware Tools is not installed.
  E. 50% of the configured memory has already been ballooned.
  A. The Mem.CtlMaxPercent value is between 10 and 25 percent.
  B. Memory cannot be reclaimed quickly enough.
  E. 50% of the configured memory has already been ballooned.

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  Explanation/Reference:

  C: Wrong: When the machine is starting up the Ballooning driver hasn't loaded yet.

  D: Wrong: When VMware tools is not installed Ballooning isn't possible

• Question 569:

  An administrator needs to continue using ESXi after the 60-day evaluation period expires. The administrator has obtained a valid license from VMware. Which step must the administrator take to deploy the license?

  A. Add the license to the ESXi host
  B. Perform an in-place upgrade of the free vSphere Hypervisor to the paid version
  C. Add the ESXi host to a licensed vCenter Server
  D. Re-install the host with standard ESXi and the obtained license
  A. Add the license to the ESXi host

• Question 570:

  What two methods can be used to reduce the vMotion migration time of a virtual machine? (Choose two.)

  A. Enable High priority on the virtual machine before starting the Migrate wizard.
  B. Select High priority during the Migrate wizard.
  C. Lower the memory reservation for the virtual machine.
  D. Ensure the cluster has the default Swapfile policy set.
  B. Select High priority during the Migrate wizard.
  D. Ensure the cluster has the default Swapfile policy set.

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  Explanation/Reference:

  Reference: http://www.infotechguyz.com/VMware/MigratingVirtualMachinesUsingvMotion.html