Download New Updated (June) VMWare VCAP5-DCD Practice Test 91-100

Ensurepass

 

QUESTION 91

A DR project requires a recovery time objective (RTO) of 4 hours and has a recovery point objective (RPO) of 2 hours. The system fails at 8 p.m. on a Sunday evening. At what time is the application expected to be available to the end users?

 

A.

Midnight

B.

10 p.m.

C.

2 a.m.

D.

11 p.m.

 

Answer: A

Explanation:The recovery time objective (RTO)–also known as the return to operation–is the amount of time it takes to restore a service after a failure has taken place. The recovery point objective (RPO) is the point in time to which the system needs to be restored following a failure.

Chapter 3, RTO, RPO, and All That Stuff?

 

 

 

VMware VCAP5-DCD : Practice Test

 

 

QUESTION 92

A logical diagram shows vendor-specific information.

 

A.

True

B.

False

 

Answer: B

Explanation:A logical diagram shows the high-level components of a design or platform. It may include descriptions such as data flow and entity relationships. However, it does not show specific vendors (such as Dell or HP).

Chapter 2, Creating the design

 

 

QUESTION 93

You are a VMware architect designing a solution for a client with an existing site who wishes to build a disaster recovery site. The operations manager has presented some information in the kickoff meeting. The company has 1,000 VMs, and the average VM has the following specs:

 

18 GB memory

 

2 vCPU

 

100 GB

 

The company already has an existing vendor relationship with a hardware vendor and would like to keep the existing storage solution roadmap in place. The following requirements are stated:

 

RTO: 15 minutes

 

RPO: 15 minutes

 

Uptime: 99.99%

 

 

 

VMware VCAP5-DCD : Practice Test

The existing vendor relationship is a ______________.

 

A.

risk to the project

B.

constraint

C.

vision

 

Answer: B

Explanation:An assumption could impact your design. It is good to ensure that project team and wider business are aware of assumptions and that they are agreed and validated as part of the design consideration process.

Chapter 2, Gathering Information and Spotting the Gaps

 

 

QUESTION 94

vCenter Server Linked mode allows you to view up to 10 vCenter Servers in a single window.

 

A.

True

B.

False

 

Answer: B

Explanation:vCenter Server will allow you to view up to 10 vCenter Servers and up to 30,000 virtual machines in a single view.

 

 

QUESTION 95

You are planning a vSphere 4.1 to 5.0 upgrade. The production datastores are 6 TB. Each datastore consist of thee extents of 2 TB and is currently 65% full. The operations team would like to keep the system as close to the current configuration as possible. The upgrade process also requires as little service impact as possible. In addition, you wish to use storage I/O control as soon as possible, due to a mission-critical business application requirement. Which of the following would be the correct approach?

 

 

 

VMware VCAP5-DCD : Practice Test

 

A.

Create a new VMFS 5 datastore of 6 TB

Enable storage I/O control

Migrate the VMs using storage vMotion

Configure storage I/O shares as required

B.

Upgrade the VMFS 3 datastore

Enable storage I/O control

Configure storage I/O shares as required

 

Answer: A

Explanation:When a datastore with VMFS v3 is upgraded with extents to VMFS v5, the logical attributes and extents are not changed. Storage I/O control cannot be used with datastores composed of extents.

 

 

QUESTION 96

A recovery point objective (RPO) is ______________.

 

A.

the point in time to which data has to be recovered after a failure

B.

the amount of time it takes to recover a system from a failure

C.

the plan to restore a system after a failure

D.

an agreement with the customer on a pre-defined level of service

 

Answer: A

Explanation:RPO is the point in time to which the system must be restored after a failure.

 

 

QUESTION 97

It is a best practice to physically separate storage networks from the rest of the network traffic.

 

A.

True

B.

False

 

 

 

VMware VCAP5-DCD : Practice Test

 

Answer: A

Explanation:From a security standpoint, it is a risk to mix storage traffic with user traffic. Users can attempt to interrogate the storage traffic. A separate storage network helps prevent oversubscribing of the network.

 

 

QUESTION 98

A gap state analysis is a review of the items or tasks required to progress from the current environment to the vision.

 

A.

True

B.

False

 

Answer: A

Explanation:By reviewing the current configuration of a system and mapping the final status of components as describe

d in the vision, the business identifies the gap between the two. A gap state analysis is a review of the items or tasks that are required to progress between the stages. Such an analysis is useful in creating milestone plans, implementation orders, and so on.

 

 

QUESTION 99

The use of VMware host profiles can aid in _____________.

 

A.

configuration management

B.

change management

C.

both these answers are correct

 

Answer: C

Explanation:Host profiles are an enterprise plus feature which allows a configuration to be applied to a host of group of hosts. Following scanning, the systems can be automatically repaired or

 

 

 

VMware VCAP5-DCD : Practice Test

 

reported in terms of status when compared to the scan reference point.

 

 

QUESTION 100

Which of the following needs to be considered when determining the amount and size of the hosts required for a virtual design?

 

A.

Aggregate CPU and memory requirements

B.

Future growth

C.

Number of vCPUs to be hosted per box

D.

All of the above

 

Answer: D

Explanation:When attempting to determine the host requirements of a virtual design, you need to determine aggregate CPU and memory requirements, number of virtual CPUs, number of cores available, maximum utilization, socket and core availability, and future growth.

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