Download New Updated (June) VMWare VCAP5-DCD Practice Test 141-150

Ensurepass

 

QUESTION 141

Private VLANs are required for the design. Which vSphere licensing edition is required?

 

A.

Essentials

B.

Enterprise Plus

C.

Enterprise

D.

Standard

 

Answer: B

Explanation:Private VLANs require distributed virtual switches, which are available only with the Enterprise Plus licensing edition.

 

 

QUESTION 142

How many vApps can a guest virtual machine be placed into?

 

A.

1

 

 

 

VMware VCAP5-DCD : Practice Test

B.

64

C.

8

D.

12

 

Answer: A

Explanation:A vApp is a logical container of guest virtual machine objects. The use of a container provides the ability to use key management functionality, which can dramatically help a virtualized platform. Automation allows lots of VMs to be managed by fewer staff. Although vApps can be nested, a single virtual machine can be defined in only one vApp.

 

 

QUESTION 143

An application has an SLA whereby the service must be restored in 4 hours, with 15-minute data loss. Which of the following statements is valid?

 

A.

The platform must provide the application with RTO of 15 minutes and RPO of 4 hours.

B.

The platform must provide the application with RTO of 4 hours and RPO of 15 minutes.

 

Answer: B

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?

 

 

QUESTION 144

An implementation plan is a(n) ______________.

 

A.

test plan to ensure proper system operation

B.

blueprint of the design

C.

operations manual

 

 

 

VMware VCAP5-DCD : Practice Test

D.

document or set of documents that provides detailed instructions for installing the system

 

Answer: D

Explanation:Implementation plans shoul

d provide detailed steps on how the designer expects the architecture to be built. The plan should provide the engineers enough detail to build the system without architect assistance.

 

 

QUESTION 145

The vCenter database is powered off ungracefully, along with a three cluster nodes in a separate cluster. Will the failed existing ESXi host nodes restart correctly using Auto Deploy?

 

A.

Yes

B.

No

 

Answer: A

Explanation:Auto Deploy enables an untrained IT professional to increase capacity while ensuring quality and consistency within a cluster. However, there is a dependency on the vCenter server and Auto Deploy server roles at different times. In this case, the ESXi hosts have already booted successfully. This means that all subsequent reboots will be controlled using configuration from the Auto Deploy server, not vCenter. If the vCenter database is impacted, the ESXi hosts will automatically restore. Even in the event of no vCenter availability, hosts will use the last-known copy of a distributed switch or the configured vSphere switch.

Chapter X, Putting it all together

 

 

QUESTION 146

Which of the following is not a basic compon

ent of a good design?

 

 

 

VMware VCAP5-DCD : Practice Test

 

A.

Vision

B.

Scope

C.

Conceptual design

D.

Assumptions

 

Answer: C

Explanation:The basic components of a good design are vision, scope, requirements, constraints, assumptions, and risks.

 

 

QUESTION 147

You have been sent a query regarding a platform you have just designed and implemented. Following a maintenance window where VMware HA was disabled, the VMware HA settings were lost. How would you prevent this issue?

 

A.

Back up the vCenter database and restore it if the problem reoccurs.

B.

Instruct the team to use the Host monitoring tab functionality.

C.

Instruct the team to use the VM monitoring tab functionality.

 

Answer: B

Explanation:Disabling the vSphere HS cluster settings will change the entire configuration of the cluster from the HS perspective. If the Host Monitoring checkbox is selected, it will allow the configuration to remain; however, the isolation response or outage response will not occur.

 

 

QUESTION 148

You are working on a virtual guest design for the deployment of a critical business application. The software vendor has provided you with some projected workloads. One of the project requirements is to ensure that business application performance is guaranteed. Which of the following would be the best approach for guest configuration?

 

A.

Configure the virtual guest with a reservation, as specified, as the minimum requirement for the application to run.

 

 

 

VMware VCAP5-DCD : Practice Test

B.

Configure the virtual guest with a reservation, as specified, as the projected initial workload requirement.

 

Answer: B

Explanation:Allocated resources are shown in the guest operating system and are not guaranteed. The amount depends on the unreserved resources available at the time. Assuming no functionality issues, you can configure a production application to be guaranteed its projected workload, and the system should deliver. Without a reservation, there is potential for a performance impact if there is contention.

 

 

QUESTION 149

What topics need to be considered when creating a storage design?

 

A.

Application I/O requirements

B.

Growth rate

C.

Latency

D.

All of the above

 

Answer: D

Explanation:When creating a storage design, you have to ensure that the architecture can tolerate the application storage requirements. This includes providing the proper IOPS, limiting latency, and being able to adjust to growth over time.

 

 

QUESTION 150

You are designing a VMware HA cluster. In vSphere 5, VMware HA will take cluster resource fragmentation into account and ask DRS to defragment the cluster, if required.

 

A.

True

B.

False

 

 

 

VMware VCAP5-DCD : Practice Test

 

Answer: A

Explanation:In VMware vSphere 5, this HA functionality is fully automated and does not use any specific custom settings with regard to reservations or slot sizes. VMware HA functions can request DRS to migrate workloads across the system in multiple rounds of vMotion tasks. This can help defragment the cluster and restart VMs that have been affected by a failed host.

Chapter 4, The Importance of vMotion, VMware HA, and Fault Tolerance

 

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