Download New Updated (June) VMWare VCAP5-DCD Practice Test 41-50

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QUESTION 41

A platform validation plan is primarily concerned with guest VM settings and application delivery rather than VMware platform functionality.

 

A.

True

B.

False

 

Answer: B

Explanation:A validation plan can range from a detailed test plan to high-level statements. It should not be subjective. The best validation is to place a platform under a typical test of what it will be faced with in the field –for example, having a simulated number of users go through a workflow (perhaps a website). A lot of these tasks vary with the type of application and are primarily application functionality based. In addition, platform or infrastructure metrics are key for validation and for information to be used within the operational documentation (for example, troubleshooting guide, monitoring recommendations).

 

 

QUESTION 42

You have a requirement to create a three-tiered application as part of a virtual machine’s design. The requirement includes the ability to start up and shut down the tiers in a given order and to be able to ensure that the three-tiered application gets the resources it needs.

 

 

 

VMware VCAP5-DCD : Practice Test

Which would be the best option?

 

A.

Put all the tiers in a resource pool and manage resources via the resource pool settings

B.

Create a vApp and place the three tiers in it. Configure the startup/shutdown options and configure resources via the vApp

C.

Ensure that all three tiers are on the same vSwitch and use the ESXi host VM startup and shutdown options

D.

Manage the three tiers as three separate virtual machines

 

Answer: B

Explanation:Of all these options, only a vApp can offer startup, shutdown, and resource
control options.

 

 

QUESTION 43

The use of software-based iSCSI storage allows encryption to be used in logical designs.

 

A.

True

B.

False

 

Answer: B

Explanation:iSCSI traffic is not encrypted by default. However, CHAP can be used with software-based iSCSI.

 

 

QUESTION 44

You are working on a project to deploy a critical multitier web application. The application is as follows:

 

 

 

VMware VCAP5-DCD : Practice Test

 

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In the scenario described, the SAN space is limited. Which of the following options would help save space while still providing the infrastructure shown above?

 

A.

Confirm that 80 GB is actually used on the servers in each tier and configure thin provisioning to save space.

B.

Reduce the amount of memory in each web server by 2 GB to reduce the amount of swap space created.

C.

Create a resource pool hierarchy for the web, processing, and database tiers in the application and configure a reservation for the total amount in each tier. This would reduce the amount of space used within the datastore.

 

Answer: A

Explanation: You can reserve Memory and CPU but not disk space as part of a Resource Pool. Therefore this would not save space on your SAN. The only option to save space would be to use Thin Provisioning.

 

 

QUESTION 45

You are a platform designer constructing a physical design from an existing approved logical design. Out of the vendor proposals, there are two proposed solutions that could be used. Which of the following options is the most important factor when making a decision?

 

A.

Community and vendor-based best practices

B.

Existing vendor relationships

C.

Project requirements

D.

Project budget

 

Answer: C

VMware VCAP5-DCD : Practice Test

 

 

QUESTION 46

You have been asked to design a virtual machine for a new application developed in- house. The application will be load tested before it is finally made production ready. The application developers have created documentation based on data flow and entity dependency. The functionality of the application is critical to the business for a defined project with a client base of a maximum of 12,000 users. Which of the following scaling approaches would best suit this scenario?

 

A.

Predictive

B.

Adaptive

 

Answer: A

 

 

QUESTION 47

In which type of VLAN does adding and removing the VLAN tag occur at the virtual switch?

 

A.

Virtual switch tagging

B.

VLAN trunking

C.

Virtual guest tagging

D.

External switch tagging

 

Answer: C

Explanation:Virtual guest tagging occurs when the guest operating systems inside the virtual machines adds the VLAN tags the network traffic.

 

 

QUESTION 48

The admission control policy “Host failure the cluster tolerates” calculates slot size using the combination of the ______________.

 

A.

largest reservation for memory and CPU in the cluster

B.

average usages of memory and CPU in the cluster

 

 

 

VMware VCAP5-DCD : Practice Test

 

Answer: A

Explanation:An admission control policy tells VMware HA how to calculate the resources it needs to reserve for a cluster. It uses a combination of memory and CPU reservation configuration or, if no configuration exists, a default low reservation.

 

 

QUESTION 49

In the project life cycle, who defines the vision?

 

A.

The IT architect

B.

The software vendor

C.

The business

 

Answer: C

 

 

QUESTION 50

You have been asked to design a system with the following VMware functionality enabled:

 

R001: VMware HA must be functional.

R002: VMware SRM can be used between two sites for DR processes. R003: You must be able to see all hosts from a single pane of glass.

 

From these requirements:

 

A.

A vSphere 5.0 VCSA can provide an acceptable solution.

B.

A vSphere 5.0 Windows-based vCenter can provide an acceptable solution.

C.

The requirements cannot be met.

 

Answer: B

Explanation:The VCSA can function with VMware SRM. However, for SRM functionality, both sites require a vCenter installation. This would limit the choice of single-glass-pane management to Linked mode. A Linked mode installation requires Microsoft technology in the ADAM instance, and thus eliminates the VCSA choice.

 

 

 

VMware VCAP5-DCD : Practice Test

 

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