VMware VMware Certifications VCAD510 Questions & Answers

• Question 61:

  What is an availability challenge that vSphere can address?

  A. Virtual machines can be patched anytime

  B. Virtual machines are protected against power outages

  C. Hardware upgrades can only be done after hours

  D. Non-disruptive virtual machine backups

  Correct Answer: D

• Question 62:

  Which of the following vSphere features do not use virtual networking?

  A. FCoE

  B. VMware Remote Console

  C. iSCSI

  D. vMotion

  Correct Answer: A

  Reference: http://blogs.vmware.com/vsphere/2011/12/vmwares-software-fcoe-adapter.html

• Question 63:

  Storage for vSphere broadly falls into two categories, block-based and file-based. Which type of vSphere datastore is block-based?

  A. NFS

  B. VMFS

  C. NTFS

  D. EXT4

  Correct Answer: B

  Reference: http://www.vmware.com/products/vsphere/features-vmfs

• Question 64:

  Your boss asks you to make sure your VMs are recoverable in the event of data corruption or a major storage failure. Which feature do you tell him meets that requirement?

  A. Data Protection

  B. Fault Tolerance

  C. High Availability

  D. Storage vMotion

  Correct Answer: A

  Reference: http://kb.vmware.com/selfservice/microsites/search.do? language=en_USandcmd=displayKCandexternalId=2016565

• Question 65:

  When VMs are created, they are placed on a datastore. Which two types of datastores are supported? (Choose two.)

  A. NFS Datastore

  B. EXT4 Datastore

  C. NTFS Datastore

  D. VMFS Datastore

  Correct Answer: AD

  Reference: http://searchvirtualstorage.techtarget.com/tip/vSphere-file-systems-VMFS-5-plus-VMFS-vs-NFS

• Question 66:

  You are discussing vSphere features with your manager. He asks you: "What is vFlash?" What do you tell him?

  A. A tool that improves the network performance of your VMs.

  B. A tool that improves the disk performance of your VMs.

  C. A tool that quickly replicates your VMs to a remote site.

  D. A tool that provides snapshots of your VMs.

  Correct Answer: B

  Reference: http://www.yellow-bricks.com/2013/08/26/introduction-to-vsphere-flash-read-cache- aka-vflash/

• Question 67:

  What is a management challenge that vSphere can address?

  A. Virtual machines require less administration

  B. Centralized management of many servers

  C. Remote offices need dedicated management

  D. Regulatory compliance is more lenient in a virtual datacenter

  Correct Answer: B

• Question 68:

  You are the VMware administrator for a community college. You have several virtual machines that have very read-intensive workloads, and they are beginning to indicate some disk latency during peak periods. You would like to decrease the storage latency for these VMs. Which of the following would be a possible solution?

  A. Migrate each of the VMs to a larger datastore

  B. Migrate each of the VMs to a Thin-Provisioned datastore

  C. Configure vFlash for each of the VMs

  D. Delete any snapshots to reduce disk overhead

  Correct Answer: B

  Reference: http://www.joshodgers.com/tag/thin-provisioning/

• Question 69:

  What might you tell your boss to convince him to start datacenter virtualization?

  A. Servers will generate less heat

  B. Your users can self-provision servers

  C. You will save on power

  D. You can't physically touch virtual machines

  Correct Answer: B

• Question 70:

  You are the administrator for your company's VMware deployment. You have noticed that one of the datastores has two drives that are reporting excessive read errors. You would like to replace these failing drives, but cannot take the virtual machines offline at this point. Which technology would provide a solution to the problem?

  A. Storage vMotion

  B. vSphere APIs for Array Integration (VAAI)

  C. vSphere APIs for Storage Awareness (VASA)

  D. Storage Profiles

  Correct Answer: A