VMware VMware Certifications VCAD510 Questions & Answers

• Question 91:

  Which vSphere feature allows hardware maintenance to be performed at any time without impacting application availability?

  A. CPU Hotplug

  B. Enhanced vMotion Compatibility

  C. vMotion

  D. Cold migrations

  Correct Answer: B

  Reference: http://www.vmware.com/files/pdf/vmotion_info_guide.pdf (page 6, enhanced vmotion compatibility)

• Question 92:

  What is a virtual switch used to do? (Choose two.)

  A. Replace physical switches to save money.

  B. Connect VMs to the physical network.

  C. Connect the ESXi OS to the physical network.

  D. Connect to Fibre Channel storage.

  Correct Answer: AB

  Reference: http://pubs.vmware.com/vsphere-55/index.jsp?topic=%2Fcom.vmware.vcli.examples.doc % 2Fcli_manage_networks.11.2.html

• Question 93:

  Which vSphere feature allows for rapid provisioning of virtual machines?

  A. Distributed Resource Scheduler

  B. vNetwork Distributed Switches

  C. Thin Provisioning

  D. Templates

  Correct Answer: D

  Reference: http://globalsp.ts.fujitsu.com/dmsp/Publications/public/ds-vSphere-essentials-ess-plus.pdf (page 2, see vmware vcenter server for essentials)

• Question 94:

  Your management has asked you to project your anticipated virtual machine storage needs over the next 18 months. Which technology would help provide the required information?

  A. vCenter Site Recovery Manager

  B. vCenter Operations Manager

  C. vCenter Update Manager

  D. vCenter Configuration Manager

  Correct Answer: B

• Question 95:

  What is an availability challenge that vSphere can address?

  A. Virtual machines can be proactively migrated when a server failure is imminent

  B. Hardware maintenance can be performed at any time without application impact

  C. More servers can be deployed to provide higher availability

  D. Disaster recovery is greatly simplified

  Correct Answer: A

• Question 96:

  What are two benefits of datacenter virtualization? (Choose two.)

  A. Less data to back up

  B. Less CPU power required for a given application

  C. More efficient use of resources

  D. Same hardware footprint for every machine

  Correct Answer: CD

• Question 97:

  What does virtualization do?

  A. Converts hardware into software

  B. Converts software into hardware

  C. Causes your servers to consume less power

  D. Causes your servers to run lighter workloads

  Correct Answer: A

• Question 98:

  You are considering moving from an environment in which each physical server hosts a single application, and each application is backed up on a specified timeframe. The proposed environment will consist of virtual machines that perform the role of their physical counterparts. Your manager is trying to determine the best way to backup these applications once the project is complete. Which technology provides a backup solution for virtual machines?

  A. Distributed Power Management (DPM)

  B. high Availability (HA)

  C. vCenter

  D. vSphere Data Protection (vDP)

  Correct Answer: D

  Reference: http://www.vmware.com/files/pdf/techpaper/Introduction-to-Data-Protection.pdf

• Question 99:

  You have a VMware environment and you have noticed that the storage capacity of your datastores varies widely. You would like to maximize the storage environment by balancing the space utilization across each of the datastores. Which of the following is a viable solution?

  A. Storage I/O Control

  B. vSphere APIs for Array Integration (VAAI)

  C. vSphere APIs for Storage Awareness (VASA)

  D. Storage Distributed Resource Scheduler (SDRS)

  Correct Answer: D

  Reference: http://www.vmware.com/files/pdf/vmw-vsphr-5-1-stor-drs-uslet-101-web.pdf (page 5, first para)

• Question 100:

  What is a scalability challenge that vSphere can address?

  A. Change management processes are simplified

  B. Automatic balancing of virtual machines after adding new physical servers

  C. Easier disaster recovery processes

  D. Users have self-service provisioning of virtual machine workloads

  Correct Answer: B

  Reference: http://www.vmware.com/files/pdf/techpaper/Whats-New-VMware-vSphere-51-Platform- (page 12)Technical-Whitepaper.pdf