QUESTION 16
Users are experiencing performance issues when updating their database hosted on a virtual machine. The administrator determines that disk I/O is high across one of the HBAs on the ESXi host containing the virtual machine.
What is the action will most likely correct the issue without significantly impacting other users or datastores?
A. Manually configure the disk multipathing policy to Round Robin for the datastore
B. Migrate the virtual machine to an NFS datastore using Storage vMotion
C. Use Storage vMotion to migrate the virtual machine to a new VMFS5 datastore
D. Map additional LUNs to the ESXi host and extend the datastores
Answer: A
QUESTION 17
An administrator takes a vSphere snapshot of a virtual machine and applies an OS update. After confirming the update the administrator cannot enable Fault Tolerance on the virtual machine and suspects there are snapshots that have not been consolidated.
Which two operations can the administrator perform to verify consolidation is needed? (Choose two.)
A. Expose the Needs Consolidation column in the virtual machines tab of the host.
B. Browse the datastore containing the vmdk files and look for files with the "-delta.vmdk" extension.
C. Expose the Needs Consolidation column in the virtual machine summary tab.
D. Select and run the vSphere Cluster HealthCheck from the right-click menu of the cluster object.
Answer: AB
QUESTION 18
An administrator has created a virtual machine that will be accessed from a public kiosk. Management has requested that the virtual machine be reset to a known state once a week or on demand if requested.
Which method is the simplest way to meet this requirement?
A. Configure the storage array to be vSphere aware and script routine array snapshot restores of the datastore.
B. Implement a 3rd party imaging server and PXE boot the virtual machine off a static image.
C. Set the VMDKs of the virtual machine to be Independent-Nonpersistent and schedule restarts of the virtual machine.
D. Create Nonpersistent disks for the virtual machine and set the guest OS to reboot once a week.
Answer: C
QUESTION 19
What are three true statements about quiescing virtual machine snapshots? (Choose three.)
A. vSphere snapshot quiescing only occurs on Windows guest OSes.
B. The quiescing operation is automatic with any snapshot.
C. The quiescing operation varies by guest OS.
D. Quiescing should occur before array-based snapshots to ensure consistency.
E. VMware Tools is required for quiescing to be successful.
Answer: CDE
QUESTION 20
An administrator has deployed vCenter Data Recovery and wants the largest possible de- duplication store. Which three storage options can be used? (Choose three.)
A. Two CIFS shares
B. Two RDMs on a FCP array
C. One NFS mount on the ESXi host and one RDMs on an iSCSI array
D. One CIFS share and one FCP RDM
E. Two NFS mounts on the ESXi host
Answer: BCE
