VMware VMware Certifications VCPC550 Questions & Answers

• Question 61:

  The vSphere administrator needs to check the system health of an ESXi 5.x host using the vSphere Web Client. Which option in the monitor tab should the administrator use for the selected host?

  A. Performance

  B. Hardware Reports

  C. Storage Status

  D. Issue Log

  Correct Answer: A

• Question 62:

  Which condition will cause a HA/DRS cluster to display a yellow health indicator?

  A. There are insufficient resources to satisfy the cluster's requirements.

  B. A virtual machine has failed and cannot be restarted in the cluster.

  C. Virtual machine I/O activity in the cluster has reached or exceeded a critical level.

  D. One or more hosts in the cluster has entered maintenance mode.

  Correct Answer: A

• Question 63:

  A vSphere administrator is configuring a fully automated DRS cluster and determines that DRS is not

  balancing virtual machine workloads.

  What condition could cause this behavior?

  A. vMotion is not properly configured on the hosts in the cluster.

  B. HA is not properly configured on the hosts in the cluster.

  C. The DRS threshold is configured on the most aggressive setting.

  D. Some of the virtual machines have been disabled from DRS.

  Correct Answer: A

• Question 64:

  An administrator configures a vCloud Director Provider VDC to use all datastores in the vSphere environment. The administrator then adds a new datastore to the vSphere environment. The administrator attempts to launch a vApp that uses the new datastore, but the datastore is unavailable in vCloud Director. What should the administrator do to make the datastore available in vCloud Director?

  A. Disconnect and reconnect the Provider VDC in vCloud Director.

  B. Refresh the vCenter Server Storage Profile in vCloud Director.

  C. Rescan all data paths and devices in vCenter Server.

  D. Add the datastore to a resource pool in vCenter Server.

  Correct Answer: B

• Question 65:

  An administrator receives the following error message:

  Unmanaged I/O workload detected on shared datastore. Which vSphere feature is the likely source of this

  error?

  A. Network I/O control

  B. Storage I/O control

  C. Storage DRS

  D. HA datastore heartbeats

  Correct Answer: B

• Question 66:

  A Windows Server 2008 virtual machine with the following configuration receives an Out of Space condition indicator:

  The virtual machine uses thin provisioned virtual disks.

  The VMFS5 datastore on which the virtual machine's files reside is on a thin provisioned LUN.

  30% of the VMFS datastore content is no longer needed.

  The storage array supports VASA and VAAI.

  Which action should the vSphere administrator take to resolve the Out of Space problem without requesting additional space on the storage array?

  A. Delete unneeded files on the VMFS datastore and then use vmkfstools to reclaim deleted blocks.

  B. Delete unneeded files on the VMFS datastore, right-click the datastore in vSphere Web Client, and then select the Reclaim Deleted Blocks option.

  C. Delete some files from the guest OS and defrag its file system.

  D. Delete some files from the guest OS and use vmkfstools to reclaim the deleted blocks.

  Correct Answer: A

• Question 67:

  An administrator deploys a virtual machine and receives the following error message:

  This port group has a fixed number of ports (default is 128) Which port binding should the administrator

  select to correct this issue?

  A. Static

  B. Dynamic

  C. Ephemeral

  D. Override

  Correct Answer: C

• Question 68:

  An administrator has configured hardware acceleration for a Fibre Channel storage array. After a recent

  maintenance event, the administrator finds that cloning and migration operations are taking excessively

  long to complete.

  Which two settings could cause hardware acceleration to become disabled? (Choose two.)

  A. VAAI Plugin Name = VMW_VAAIP_SYM

  B. VAAI Plugin Name = VMW_VAAIP_NETAPP

  C. VMFS3.HardwareAcceleratedLocking = 0

  D. Datamover.HardwareAcceleratedInit = 0

  Correct Answer: CD

• Question 69:

  Which change will provide the most overall network performance benefit for a provider VDC?

  A. adding an additional pNIC to each switch

  B. enabling Network I/O Control

  C. changing all virtual machines to use E1000 vNICs

  D. enabling jumbo frames on all switches

  Correct Answer: A

• Question 70:

  -- Exhibit --- Exhibit -

  

  An administrator adds a new host named esxi02 to a vSphere cluster that provides resources to vCloud Director. The administrator determines that vApps are not using the new host. What should the administrator do to resolve this issue?

  A. Configure the vSphere Standard Switch.

  B. Prepare the new host.

  C. Upgrade the vCloud Agent.

  D. Exit maintenance mode on the new host.

  Correct Answer: A