VMware VMware Certifications VCP-550 Questions & Answers

• Question 251:

  A vSphere administrator is unable to vMotion a virtual machine between two hosts. An error message indicates that the USB device is not accessible on the target host. What is causing this issue?

  A. The USB device was not enabled for vMotion when it was added to the virtual machine.

  B. ESXi does not support vMotion with a USB device attached to the virtual machine.

  C. The VMkernel port for vMotion is not enabled for USB traffic.

  D. The virtual machine has the wrong USB controller installed.

  Correct Answer: A

• Question 252:

  A vSphere administrator needs to configure a virtual machine to meet a guaranteed CPU performance profile. Which configuration setting could the administrator choose?

  A. Set the CPU Limit to High

  B. Set the CPU Shares to 500MHz

  C. Set the CPU Guarantee to High

  D. Set the CPU Reservation to 500MHz

  Correct Answer: D

• Question 253:

  An organization's datastores are configured in a fully automated Storage Distributed Resource Scheduler (SDRS) cluster. The vSphere administrator determines that virtual machines are being migrated between datastores even though the datastores look evenly balanced. On further investigation, the administrator determines that the datastore's utilization differ by 2%.

  Which Storage DRS setting should the administrator change to prevent the virtual machines from migrating prematurely?

  A. Edit the Storage DRS cluster settings to increase the percentage of the Space Utilization Difference threshold

  B. Edit the Storage DRS cluster settings to increase the percentage of the I/O imbalance threshold

  C. Edit the Storage DRS cluster settings to increase the size of the Space Utilization Difference threshold

  D. Edit the Storage DRS cluster settings to increase the size of the I/O imbalance threshold

  Correct Answer: A

• Question 254:

  -- Exhibit -

  

  -- Exhibit -

  A vSphere administrator receives a report of an issue with a vApp. After connecting to the environment with the vSphere Client, the administrator does not see the vApp, but instead

  sees the inventory shown in the exhibit.

  What explains this behavior?

  A. The administrator is connected to the ESXi host running the vApp.

  B. The administrator is using the Web Client.

  C. The vApp is in a partially deleted state.

  D. The vApp has been converted to a resource pool.

  Correct Answer: A

• Question 255:

  Which two precautions should a vSphere administrator take before increasing the size of a VMFS datastore? (Choose two.)

  A. Unmount the datastore

  B. Perform a rescan to ensure that all hosts see the most current storage

  C. Quiesce I/O on all disks involved

  D. Shut down all virtual machines stored in the datastore

  Correct Answer: BC

• Question 256:

  -- Exhibit -

  

  -- Exhibit -What action should the vSphere administrator take to allow for a new vApp to be created in the cluster?

  A. Enable Distributed Resource Scheduling on the cluster

  B. Create a Resource Pool in the cluster, and create the vApp in the Resource Pool

  C. Enable High Availability on the cluster

  D. Create a new Datacenter, and create the vApp in the new Datacenter

  Correct Answer: A

• Question 257:

  To avoid unnecessary planned downtime, what is the minimum version of VMware Tools that, if installed, will decrease the need for virtual machine reboots following VMware Tools upgrades?

  A. 5.5

  B. 5.1

  C. 5.0

  D. 4.1

  Correct Answer: B

• Question 258:

  Which two Identity Sources are available to add for vCenter Single Sign-On authentication? (Choose two.)

  A. LocalOS

  B. OpenLDAP

  C. NIS as an LDAP Server

  D. VCMSDS

  Correct Answer: AB

• Question 259:

  Which VLAN configuration requires switch connectivity defined as an access port?

  A. Private VLAN

  B. External Switch Tagging

  C. Virtual Guest Tagging

  D. Virtual Switch Tagging

  Correct Answer: B

• Question 260:

  An administrator needs to deploy several virtual machines. Storage contention between the virtual machines should be managed by the VMkernel. Some of the virtual machines will use MSCS and should be highly available across the ESXi

  5.5 hosts.

  Which two storage options meet these requirements? (Choose two.)

  A. iSCSI

  B. NFS

  C. Fibre Channel

  D. vSAN

  Correct Answer: AC