VMware VCAD510 Online Practice Questions and Exam Preparation

VMware VCAD510 Online Questions & Answers

• Question 21:

  Which vSphere feature is used to help achieve greater uptime SLAs?

  A. Storage vMotion
  B. Distributed Resource Scheduler
  C. High Availability
  D. Site Recovery Manager
  D. Site Recovery Manager

• Question 22:

  You work in a large datacenter with hundreds of ESXi hosts managed by a vCenter server. Your IT consultant has advised you to use Distributed Power Management (DPM). What does it do?

  A. Automatically powers off ESXi hosts during non-peak hours.
  B. Regulates the power usage of the virtual machines on each ESXi host.
  C. Automatically powers off Virtual Machines during non-peak hours.
  D. Regulates the power consumption of the ESXi host's processors.
  A. Automatically powers off ESXi hosts during non-peak hours.

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  Reference: http://www.vmware.com/files/pdf/Distributed-Power-Management-vSphere.pdf

• Question 23:

  Which two types of storage require switches that use Ethernet? (Choose two.)

  A. Fibre Channel
  B. NFS
  C. iSCSI
  D. InfiniBand
  B. NFS
  C. iSCSI

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  Reference: http://www.brentozar.com/archive/2012/05/storage-protocol-basics-iscsi-nfs-fibre-channel- fcoe/

• Question 24:

  Which of the following features is a benefit of shared storage within a VMware environment?

  A. Allows storage to be deployed from a single vendor
  B. Provides the ability to backup data more efficiently
  C. Provides the ability to view the disk I/O more efficiently
  D. Allows for the deployment of DRS and HA clusters
  D. Allows for the deployment of DRS and HA clusters

• Question 25:

  In a meeting with your manager, you are asked to describe the difference between vCenter Site Recovery Manager and vSphere Replication. Which of the following is a feature provided only by vCenter Site Recovery Manager?

  A. Asynchronous replication of VMs.
  B. Multiple point-in-time recovery options.
  C. Non-disruptive disaster recovery testing.
  D. Customizable Recovery Point Objectives (RPOs).
  C. Non-disruptive disaster recovery testing.

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  Reference: http://www.vmware.com/business-continuity/disaster-recovery

• Question 26:

  Your company is planning to migrate your datacenter to a new location, but they wish to minimize downtime during the transition. You are entirely virtualized at your primary datacenter, and have been given funding to acquire new hardware for the new datacenter. Which of the following products can help you migrate the VMs to the new datacenter?

  A. vCenter Operations Manager
  B. vCenter Configuration Manager
  C. vCenter Site Recovery Manager
  D. vCenter Converter
  C. vCenter Site Recovery Manager

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  http://www.vmware.com/products/site-recovery-manager/

• Question 27:

  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
  D. vCenter Operations Manager

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  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 28:

  What vCenter feature does Distributed Resource Scheduler (DRS) use during the automated load balancing of virtual machines?

  A. vSphere Replication
  B. vMotion
  C. High Availability
  D. Fault Tolerance
  B. vMotion

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  Reference: http://www.vmware.com/products/vsphere/features/drs-dpm.html (see automated load balancing)

• Question 29:

  Your systems administrator has recently expressed frustration while rolling back broken operating system patches on the physical servers in your environment. Which feature of a virtual machine could help mitigate the risk of installing patches in a VMs, by enabling you to roll back recent changes?

  A. vCenter Update Manager
  B. Templates
  C. Snapshots
  D. vCenter Operations Manager
  A. vCenter Update Manager

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  reference: http://www.vmware.com/pdf/vsphere4/r40/vsp_40_upgrade_guide.pdf (page 17)

• Question 30:

  Your manager asks you: "What is the relationship between vMotion and VMware's High Availability (HA) feature?" What do you tell him?

  A. vMotion uses VMware's High Availability (HA) feature to move the VMs while they are running.
  B. VMware's High Availability (HA) feature uses vMotion to move the VMs after a failure.
  C. There is no interdependency between these two features.
  D. Either feature only functions if the VMs are powered off.
  B. VMware's High Availability (HA) feature uses vMotion to move the VMs after a failure.

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  Reference: https://communities.vmware.com/thread/405330?start=0andtstart=0