Download New Updated (June) VMWare VDCD510 Practice Test 41-50

Ensurepass

 

QUESTION 41

VMware VDCD510 : Practice Test

When configuring HA, which admission control policy should be used?

 

A.

Host Failure Cluster Tolerates

B.

CPU and Memory Percentage for Failover

C.

Standby Host

D.

None of the above

 

Answer: B

Explanation:CPU and Memory Percentage for Failover sets aside a percentage of the resources to be left unused in the event of a failover.

 

 

QUESTION 42

When using VMware HA, the larger the consolidation ratio, the smaller the potential impact to the business in the event of a VMware HA event.

 

A.

True

B.

False

 

Answer: B

Explanation:VMware HA can satisfy the majority of RTO scenarios. In general, businesses can tolerate small outages of shorter than a few minutes. Designed correctly, HA can satisfy this requirement while providing hardware-level protection. Some design considerations are the restart time and impact of the outage; the fact that the more VMs per host, the higher the consolidation ratio; and the possibly longer time to restart along with its larger impact to the business.

 

 

QUESTION 43

Which of the following is not part of the logical design?

 

A.

BIOS settings

 

 

 

VMware VDCD510 : Practice Test

B.

Key component relationships

C.

Data flow diagrams

D.

High-level diagrams

 

Answer: A

Explanation:A logical design shows the relationship between components, without selecting specific equipment. It shows the basic flow of data between components, key component relationships, and high-level diagrams.

 

 

QUESTION 44

Which of the following is not a vSphere component to consider from a design perspective?

 

A.

Network layer component

B.

Security layer component

C.

Storage layer component

D.

Management layer component

E.

Compute layer component

 

Answer: B

Explanation:From a design perspective, the vSphere platform consists of five components, all of which are highly linked. Good design is needed to aggregate these five components into a stable and scalable platfo

rm.

 

 

QUESTION 45

Before the implementation phase of a project, all design choices should be ______________.

 

A.

validated and justified to the business and project team members

B.

documented, validated, and verified as vendor-based best practices

C.

validated

 

 

 

VMware VDCD510 : Practice Test

 

Answer: A

Explanation: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).

Chapter 6, Validation, Thoughts, and Processes

 

 

QUESTION 46

As a platform designer, you have been asked to create a design for a vSphere 5 platform. Based on existing capacity state analysis, the platform will require 30 hosts and 250 guest VMs. Due to an existing vendor relationship with the enterprise, the preferred database for all datacenter systems is Microsoft SQL 2008. Which of the following vCenter deployments can be used based on this constraint?

 

A.

VCSA with a remote Microsoft SQL 2008 database

B.

Windows-based vCenter with a local Microsoft SQL 2008 database

C.

VCSA with an embedded Microsoft database

D.

Any of the above would meet the requirements.

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Answer: B

 

 

QUESTION 47

A validation plan is a set of processes which prove that a project or a function of a platform has been configured correctly and behaves as designed.

 

A.

True

B.

False

 

Answer: A

Explanation:A validation plan can range from a detailed test plan to high-level statements. It should not

 

 

 

VMware VDCD510 : Practice Test

 

be subjective. The best validatio

n 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 48

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 described 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 49

When considering server consolidation, plan on running ___________ vCPUs per core.

 

A.

1 to 2

B.

3 to 4

C.

4 to 6

D.

6 to 8

 

Answer: C

Explanation:

 

 

VMware VDCD510 : Practice Test

 

VMware best practices recommend running 4 to 6 virtual CPUs per core.

 

 

QUESTION 50

You have been tasked with creating a new domain controller in the vSphere environment to replace the physical domain controller. You are trying to determine how much memory to give the virtual machine. What is your best option?

 

A.

Create the VM to match the memory of the domain controller

B.

Give the VM as much memory as possible to ensure optimal performance

C.

Read the vendor documentation and base your memory setting on that

D.

Look at the long-term memory metrics of the server and have the memory setting match the maximum memory used by the domain controller

 

Answer: D

Explanation:Viewing the memory performance data of the physical host can give you a solid understanding of how memory is used on the host and gives a good indication of the amount of memory you should set up for the replacement virtual machine.

 

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