Download New Updated (June) VMWare VCAP5-DCD Practice Test 151-160

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QUESTION 151

You are a VMware architect working at a company where a business application is being rolled out. Based on conversations with the business, you establish that the RTO requirement is 2 hours, and the RPO requirement is 3 hours. Consider a situation in which the VMware platform is out of service following multiple hardware issues. The application dropped from service at 2 p.m. To meet the application business SLA, which of the following is true?

 

A.

When the application is brought online, the data must be from a version as of 4 p.m.

B.

When the application is brought online, the data must be from a version as of 11 a.m.

 

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.

 

 

QUESTION 152

You are VMware designer working at a company where a new business application is being rolled out. The SLA requirements are RTO of 2 hours and RPO of 10 minutes. During a project team meeting, the business user misunderstands this requirement. To illustrate the situation, you give an example where the system becomes unavailable at 4 p.m. To

 

 

 

VMware VCAP5-DCD : Practice Test

meet the project SLA, _____________. (Choose two)

 

A.

the application must be brought online and be accessible to users by 6 p.m.

B.

the application must be brought online and be accessible to users by 4:10 p.m.

C.

when the application is brought online, the data must be from a version as of 3:50 p.m.

D.

when the application is brought online, the data must be from a version as of 2 p.m.

 

Answer: AC

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 ne

eds to be restored following a failure.

 

 

QUESTION 153

Which of the following describes the anticipated time until a solution component may fail?

 

A.

Recovery time objective

B.

Recovery point objective

C.

Mean time between failures

 

Answer: C

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. The MTBF is the amount of time a component is predicted to fail and can be used with operational management or design concepts.

 

 

QUESTION 154

A physical design includes specific vendor information, IP addresses, IQN addresses, and exact wiring connections.

 

 

 

VMware VCAP5-DCD : Practice Test

 

A.

True

B.

False

 

Answer: A

Explanation:A physical design is an exact diagram of how the system is intended to be built. The technical design should answer all technical questions.

 

 

QUESTION 155

If the event of a vCenter failure, which of the following is not true?

 

A.

VMware vMotion is not possible.

B.

DRS functionality is lost.

C.

Auto deployment of existing ESXi hosts is impossible.

 

Answer: C

Explanation:The Auto Deploy feature requires the vCenter for the original deployment and configuration.

Following the first boot, unless a change has been added in the Auto Deploy rules, the subsequent reboots have a dependency on the Auto Deploy server, not the vCenter.

 

 

QUESTION 156

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: A

Explanation:

 

 

VMware VCAP5-DCD : Practice Test

 

When VLANs are configured on a virtual switch, the VLAN tag is added to outbound traffic and removed on inbound traffic.

 

 

QUESTION 157

Which VMware tools driver is the balloon driver?

 

A.

VMMEMCTL

B.

VSS

C.

VLance

D.

None of the above

 

Answer: A

Explanation:VMMEMCTL is the balloon driver. It is installed on any virtual machine that has VMware tools installed.

 

 

QUESTION 158

You are working on a virtual guest design for the deployment of a critical business application. The software vendor has provided you with detailed application requirements for the projected workloads. Which of the following scaling approaches does this describe?

 

A.

Adaptive

B.

Predictive

 

Answer: B

Explanation:There are two types of scaling approaches in virtual platforms: adaptive and predictive. Both approaches are usable; however, a designer must work out which is the best approach for each project.

The adaptive approach to guest virtual machine design is a major advantage that virtualization technology brings to a datacenter. It allows a guest virtual machine to be created initially on a few metrics or high-level requirements (such as a limited budget) and

 

 

 

VMware VCAP5-DCD : Practice Test

 

scaled (that is, grown, not shrunk) through the virtual machine life cycle. In many cases, this scaling can be performed hot/live without outage/downtime to the running applications. The predictive approach, on the other hand, requires more planning and research, and you must know the metrics before deployment. The advantage here is that once the virtual machine has been deployed, only application maintenance is required. The application requirements are known.

 

 

QUESTION 159

A host has three dual-port network cards. What is the maximum number of vSwitches that can be integrated with the physical network, assuming that network redundancy is not a requirement?

 

A.

3

B.

6

C.

256

D.

512

 

Answer: B

 

 

QUESTION 160

Mean time between failures (MTBF) is the ____________.

 

A.

point to which data has to be recovered after a failure

B.

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

C.

plan to restore a system after a failure

D.

anticipated amount of time until a solution component will fail

 

Answer: D

Explanation:MTBF is the agreed upon amount of time it takes to recover a system from failure.

 

 

 

VMware VCAP5-DCD : Practice Test

 

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