VMware VMware Certifications VCP-510 Questions & Answers

• Question 241:

  An administrator has just completed an update of an ESXi 5.x host. Prior to the upgrade, a backup of the host configuration was performed. After the upgrade, the backup was restored to the upgraded host. Shortly after the upgrade was completed, the administrator receives complaints that users are unable to power on virtual machines. What are the two most likely reasons that VMs cannot power up on this host? (Choose two.)

  A. The update reset the virtual machine reservations.

  B. It has been more than 60 days since the host was originally installed.

  C. Backup and restore does not include licensing.

  D. The backup was performed prior to a license key being applied.

  Correct Answer: BD

• Question 242:

  Which memory conservation technique collaborates with the server to reclaim pages that are redundant in a virtual machine or virtual machines?

  A. Memory Balloon Driver

  B. Transparent Page Sharing

  C. Redundant Memory Driver

  D. VMkernel Swap

  Correct Answer: B

• Question 243:

  Click the Exhibit button. Which statement is true about the network performance of the virtual machine in the exhibit?

  

  A. The virtual machine can send at the maximum of 10Mbps.

  B. The virtual machine can send traffic as fast as the underlying virtual switch allows.

  C. Virtual switch autonegotiation settings must to be adjusted to improve performance.

  D. The underlying physical NIC is configured for 10Mbps.

  Correct Answer: B

• Question 244:

  Click the Exhibit button. An administrator has deployed a two-node cluster with HA and DRS enabled. DRS has been configured for fully automated mode. The management and vMotion interfaces have been configured on separate physical networks. Initial DRS testing on this cluster reveals that virtual machines are not being migrated despite great disparity in resource use between the ESX hosts in the cluster. The exhibit shows the error and the network configuration for one of the hosts. Which task would successfully resolve this problem?

  

  A. Add a vmnic to the VMkernel port

  B. Configure the DRS Migration Threshold to Aggressive

  C. Connect the network cable to the correct physical network

  D. Migrate virtual machines manually using vMotion

  Correct Answer: C

• Question 245:

  What are possible valid uses for the default No Access role in vCenter? (Choose two.)

  A. Restrict usage on a object for a member of a group assigned full permissions to the object

  B. Restrict access to sensitive VMs for helpdesk staff

  C. Restrict ESX Admins from managing specific hosts directly

  D. Restrict administrators from managing hosts via vCenter

  Correct Answer: BD

• Question 246:

  Two child resource pools exist for a DRS cluster. The Production resource pool has been configured with a CPU reservation of 20GHz and a memory reservation of 20GB . The pool has 16 single- processor virtual machines and 4 dual-processor virtual machines. Each of these virtual machines has a CPU reservation of 1GHz and a memory reservation of 1GB . The Development resource pool and it's virtual machines have been configured with no reservations. The pool has 1 single-processor virtual machine and 1 dual- processor virtual machine. CPU Shares are set to 4000 and Memory Shares are set to 163840. The Production team members occasionally complain about the performance of their servers. Which two options could be part of the plan to to resolve the issue while minimizing the amount of resources reserved by the pool? (Choose two.)

  A. Increase the amount of CPU resources for the Production virtual machines to the processor speed of the host

  B. Set the CPU Shares of Production to 40000

  C. Double the CPU reservation on the Production virtual machines and pool

  D. Set the Memory Shares of Production to 20480

  Correct Answer: BC

• Question 247:

  A user wants to receive an email notification when the virtual machine CPU usage enters a warning state and again when the condition enters a alarm state. Which two state changes must be selected to receive the appropriate notifications? (Choose two.)

  A. Yellow-red state change

  B. Red-green state change

  C. Yellow-green state change

  D. Green-yellow state change

  Correct Answer: AD

• Question 248:

  The storage administrator is preparing an action plan to upgrade a Fibre Channel storage array. The current plan will result in extended downtime for a VMFS LUN that is part of a SDRS cluster. What steps can be taken in a vSphere 5.x environment to minimize the impact of the downtime? (Choose two.)

  A. Ensure there are multiple active paths to the LUN

  B. Ensure DRS is configured properly

  C. Use Storage vMotion to migrate the affected VMDKs

  D. Place the datastore into maintenance mode

  Correct Answer: CD

• Question 249:

  Which two types of information can be obtained about a VMFS datastore using the Summary tab for a connected host in the vSphere Client? (Choose two.)

  A. Multipathing status for the datastore

  B. Hardware Acceleration status

  C. Alarm Actions status for the datastore

  D. Runtime name of the datastore

  Correct Answer: BC

• Question 250:

  What are three reasons for deploying vCenter Server in a physical machine? (Choose three.)

  A. vCenter Server can be deployed as physical machine to support a VSA configuration.

  B. vCenter Server can be deployed as a physical machine to ensure it is not susceptible to vSphere outages.

  C. vCenter Server can be deployed as a physical machine to improve VMware Data Recovery performance.

  D. vCenter Server can be deployed as a physical machine to improve vMotion performance.

  E. vCenter Server can be deployed as a physical machine to ensure it does not contend for resources.

  Correct Answer: ABE