VMware VMware Certifications VCP550 Questions & Answers

• Question 161:

  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 162:

  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 163:

  Which database platform is embedded within the vApp architecture of vCenter Operations Manager?

  A. MySQL

  B. IBM DB2 Express

  C. Oracle 11g Express

  D. vPostgres

  Correct Answer: D

• Question 164:

  An administrator attempts to delete a Storage Policy and receives an error.

  Which two object types, if assigned a Storage Policy, would prevent the Storage Policy from being deleted? (Choose two.)

  A. A virtual machine.

  B. A virtual disk.

  C. A datastore.

  D. A datastore cluster.

  Correct Answer: AB

• Question 165:

  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 166:

  Why would an administrator be unable to locate an IP address for a vSphere vmnic uplink?

  A. IP addresses are defined at the virtual nic level, not the vmnic level.

  B. ESXi host vmnics communicate with physical switches on layer 3.

  C. ESXi hosts use NAT translation to mask the actual vmnic IP address.

  D. The IP address of the vmnic is not shown in the vSphere Client.

  Correct Answer: A

• Question 167:

  An administrator notices that a virtual machine fails to start when right-clicking on the VM in the inventory and clicking Power -> Power On. Which log file should the administrator check first to determine why the virtual machine will not start?

  A. vmkernel.log

  B. messages

  C. vpxa.log

  D. fdm.log

  Correct Answer: A

• Question 168:

  A vSphere administrator is performing maintenance on a group of ESXi 5.5 hosts when an error message displays indicating that the ramdisk is full. The two hosts reporting the problem were deployed with Auto Deploy.

  What should the administrator do to resolve this issue?

  A. Redirect host logs to an NFS store

  B. Disable the System Logs through the host DCUI

  C. Decrease the maximum host log file size to 10240KB

  D. Move the ramdisk to an SSD drive

  Correct Answer: A

• Question 169:

  An administrator creates an ESXi cluster using vSphere Auto Deploy. The ESXi hosts are configured to get a management IP address from a DHCP server. The administrator needs to troubleshoot the management network on one of the hosts.

  Which DCUI option should the administrator use to renew the DHCP lease?

  A. Restart Management Network

  B. Restore Network Settings

  C. Test Management Network

  D. Configure Management Network

  Correct Answer: A

• Question 170:

  -- Exhibit -

  

  --Exhibit -A vSphere administrator assigns VLAN 3389 to the Production port group on the VCP_DCV_Example vSphere Distributed Switch. After the change, users report a loss of connectivity to their applications. Further analysis provides the following data:

  The cluster has not had a ESXi host failure.

  Application functioned normally prior to the change.

  The loss of connectivity occurred immediately following the change. Which condition would cause this loss of connectivity?

  A.

  The physical switch ports used by the vmnics have not been configured with 802.1Q.

  B.

  Maintenance Mode was initiated on one of the hosts in the cluster. Connectivity will resume after the virtual machines are migrated.

  C.

  All uplinks were removed from the VCP_DCV_Example switch and added to another virtual switch.

  D.

  A load balancing setting on the port group conflicts with the load balancing setting of the switch.

  Correct Answer: A