VMware VMware Certified Professional VCP550PSE Questions & Answers

• Question 131:

  An administrator needs to configure vFlash Read Cache to improve performance. What would benefit the most from enabling vFlash Read Cache?

  A. Virtual machines replicated with vSphere Replication

  B. Web Server virtual machines

  C. Database virtual machines

  D. Virtual machines migrated using Storage vMotion

  Correct Answer: B

• Question 132:

  Why would a vSphere administrator configure resource shares for a virtual machine?

  A. To prioritize access to a resource during contention

  B. To guarantee access to a resource during contention

  C. To prioritize access to a resource at all times

  D. To guarantee access to a resource at all times

  Correct Answer: A

• Question 133:

  A user has submitted a trouble ticket complaining that the email server VM has become very sluggish. After looking at the logs, the vSphere administrator suspects the iSCSI network is experiencing congestion. What esxtop statistic should the administrator examine in order to validate that the guest OS is experiencing performance degradation?

  A. GAVG/wr

  B. %ACTV

  C. PATH

  D. PKTRXMUL/s

  Correct Answer: A

• Question 134:

  Which action should an administrator take to increase the size of a VMFS5 datastore from 2TB to 32TB?

  A. Dynamically expand the original LUN and add a second share for the NFS datastore

  B. Dynamically expand the original LUN and increase the size of the VMFS datastore

  C. Dynamically expand the original LUN and add extents to the VMFS datastore

  D. Dynamically expand the original LUN and add extents to the NFS datastore

  Correct Answer: B

• Question 135:

  Which information can the administrator use to identify iSCSI nodes?

  A. MAC address

  B. IQN

  C. WWN

  D. LUN ID

  Correct Answer: B

• Question 136:

  A vSphere administrator notices that hosts are not powering off when the total cluster load is low on a cluster configured with Dynamic Power Management.

  What condition could cause this behavior?

  A. The DRS migration threshold is set to the most conservative setting.

  B. The DRS migration threshold is set to the most aggressive setting.

  C. The DPM migration threshold is set to the most conservative setting.

  D. The DPM migration threshold is set to the most aggressive setting..

  Correct Answer: A

• Question 137:

  -- Exhibit -

  

  -- Exhibit -

  A vSphere administrator installs an ESXi host and creates a virtual machine, then installs vCenter Server. Upon connecting to the environment, the administrator notices that several inventory views appear to be missing from the Navigation Bar as shown in the Exhibit.

  Which condition would result in this behavior?

  A. The vSphere administrator is logged directly into the ESXi host.

  B. The vSphere administrator is logged directly into the vCenter Server.

  C. The vSphere administrator has limited permissions on the ESXi host.

  D. The vSphere administrator has limited permissions on the vCenter Server.

  Correct Answer: A

• Question 138:

  An administrator is planning a new vSphere deployment using shared storage. The solution must support:

  vMotion

  Storage vMotion

  Fault Tolerant virtual machines

  VAAI primitives

  RDM disks

  Which storage type will meet these requirements?

  A. CIFS

  B. iSCSI

  C. NFS

  D. vSAN

  Correct Answer: B

• Question 139:

  Which statement is true regarding the licensing of vCenter Server?

  A. The license for vCenter Server must be provided at the time of installation.

  B. Changing the license assigned to vCenter Server requires a restart of the vCenter Server service.

  C. Virtual machines can still be powered on if the vCenter Server license expires.

  D. Licensing for a single vCenter Server installation is determined by the number of managed virtual machines.

  Correct Answer: C

• Question 140:

  Which condition would prevent an administrator from unmounting a VMFS datastore?

  A. The datastore is being managed by Storage DRS.

  B. The datastore contains vCenter Server templates.

  C. The datastore is mounted by multiple hosts.

  D. The storage backing the datastore is detached.

  Correct Answer: A