VMware VMware Certifications VCAD510 Questions & Answers

• Question 71:

  You work for a small company that can't afford to upgrade the entire environment at once. Currently you have several small servers with internal storage on each. You desire to automate the environment as much as possible (using vMotion, DRS, HA, etc.) so you have time to work on other projects. Which of these choices will best meet these goals?

  A. Buy shared storage.

  B. Buy servers with more RAM.

  C. Buy servers with more CPUs.

  D. Upgrade the network to 10 GbE.

  Correct Answer: D

• Question 72:

  Which vSphere feature allows an automated method for placing virtual machines on appropriate storage?

  A. Thin Provisioning

  B. Storage Distributed Resource Scheduler

  C. Storage vMotion

  D. Storage Service Classes

  Correct Answer: C

  Reference: http://www.vmware.com/products/vsphere/features-vmotion (automate and schedule migrations)

• Question 73:

  An administrator has many tasks associated with managing hosts. What are two examples? (Choose two.)

  A. Creating portals for users to access their VMs.

  B. Creating security policies.

  C. Monitoring performance.

  D. Patching the hypervisor.

  Correct Answer: BC

• Question 74:

  You are on staff at a large medical center. You have multiple applications that are required to run on Windows NT 4.0, and the base code cannot be upgraded, so you are maintaining several legacy hardware servers. Which of the following can help in this situation?

  A. Use the VAAI APIs to allow the legacy application to run within a Windows Server 2008 virtual machine.

  B. Use Configuration Manager to modify the Windows NT operating system to run on a new 64- bit server.

  C. Use VMware Converter to convert the applications to a 64-bit version and restore them to new servers.

  D. Create a Windows NT 4.0 virtual machine for each of the legacy applications and run them on a VMware ESXi server.

  Correct Answer: D

• Question 75:

  You are meeting with fellow administrators and management about an upcoming virtualization project. The

  topic of vCenter is brought up and the discussion centers around the desire to virtualize vCenter for host management. Which of the following is a benefit of virtualizing vCenter?

  A. vCenter can easily be virtualized and HA can be used to restart the virtual machine if necessary

  B. vCenter cannot be virtualized due to the high level of administrator connections

  C. vCenter can be virtualized, but it has to be deployed on a 32-bit server

  D. vCenter can only be virtualized if local storage is used

  Correct Answer: A

  Reference: http://searchvmware.techtarget.com/tip/Virtualizing-vCenter-Server-Worth-the-effort

• Question 76:

  You are in an interview for a position as a VMware administrator. You have been asked for a definition for virtual switch. Which of the following would be a good definition?

  A. A virtual switch can act like a router handling traffic between VMs on separate subnets

  B. A virtual switch allows up to 500 VMs to share the same 1 GbE adapter through Network I/O Control (NIOC)

  C. A virtual switch allows VMs to communicate with each other and with physical devices.

  D. A virtual switch allows VMware to segment a physical switch to isolate VM traffic

  Correct Answer: C

• Question 77:

  You are installing a new vSphere environment- You have configured a dedicated 1GB Ethernet network for your storage devices. Which two types of shared storage does vSphere support in this configuration? (Choose two.)

  A. NFS

  B. Fibre Channel

  C. CIFS

  D. iSCSI

  Correct Answer: AC

• Question 78:

  Which VMware product will help identify mis-sized virtual machines?

  A. vCenter Service Manager

  B. vCloud Director

  C. vCenter Configuration Manager

  D. vCenter Operations Manager

  Correct Answer: D

  Reference: http://www.globalknowledge.ie/content/files/documents/white-papers/virtualisation/vcenter(page 2, What is it?) ops-manager-what-it-is-and-why-you-should-us-it.pdf

• Question 79:

  You are explaining virtualization to your manager when he asks you to explain the term "hypervisor". Which of the following statements best describes the function of the hypervisor?

  A. A CPU emulator that translates old programming code into new CPU instructions.

  B. Software responsible for allocating hardware resources to a virtual machine.

  C. Software that simulates different operating systems.

  D. A monitoring application installed within virtual machines.

  Correct Answer: B

• Question 80:

  Due to recent budget cuts, your manager has asked you to produce a list of inefficiently used resources in your vSphere environment. Which of the following products will help you produce this list?

  A. vCenter Operations Manager

  B. vCenter Configuration Manager

  C. VMware Hyperic

  D. VMware Horizon View

  Correct Answer: A

  Reference: http://www.vmware.com/files/pdf/products/vsphere/VMware-vSphere-Essentials-Kits- (page 2, VMware vCenter operations manager foundation) DataSheet.pdf