Download New Updated (June) VMWare VCAP5-DCD Practice Test 51-60

Ensurepass

 

QUESTION 51

Which of the following type of discovery methods is least likely to impact the platform it is discovering?

 

A.

Active

B.

Passive

 

Answer: B

 

 

QUESTION 52

The RTO and RPO objectives can be achieved using VMware HA.

 

A.

True

B.

False

 

Answer: A

Explanation:The majority of applications do not require 100% uptime. VMware HA can be configured to restart workloads within a few seconds. The software can be configured to produce a fully automated DR and BC system. It is, however, not completely application aware and will depend on application requirements to be proved useful. From a VMware admin point of view, VMware HA is very important and worth exploring in the design process. Chapter 4, The Importance of vMotion, VMware HA, and Fault Tolerance

 

 

QUESTION 53

You are reviewing a vSphere platform design. The system is planning to use a virtual vCenter server. Which of the following is not true if the vCenter fails when using this design?

 

 

 

VMware VCAP5-DCD : Practice Test

 

A.

DRS is unaffected.

B.

VMware HA can protect and restart the vCenter.

C.

The VCSA cannot be used.

D.

vCenter must be configured in Linked mode.

 

Answer: A

Explanation:DRS is controlled by the vCenter. vCenter invokes vMotion based on metrics. During the period where the vCenter is out of action, DRS is not functional.

 

 

QUESTION 54

Which of the following is not considered vSphere network traffic?

 

A.

IP storage

B.

VM network

C.

Storage vMotion

D.

vMotion

 

Answer: C

Explanation:vSphere network traffic includes VM network, vMotion, IP storage, FT traffic, and management network traffic.

 

 

QUESTION 55

Information gathered during the current state analysis include the number of sites, servers, or devices; a list of applications and their dependencies; current usage; and known issues.

 

A.

True

B.

False

 

Answer: A

Explanation:

 

 

VMware VCAP5-DCD : Practice Test

 

Data such as the following may be gathered for a current state analysis:

Number of sites, servers, or devices

A list of applications and their dependencies

Current use and capacity

Known issues (for example, a specific piece of software is not supported in a virtualized platform, an application requires certain hardware to run) Forthcoming projects and future growth plan (for example, Will extra capacity be needed soon? Is a critical point in the business year approaching?) Licensing, support, and maintenance information

Business standards, policies, and compliance information

 

 

QUESTION 56

A good design ______________. (Choose two)

 

A.

meets project requirements and considers infrastructure qualities

B.

uses the latest best practices and considers infrastructure qualities

C.

removes all single points of failure

D.

considers the impact of component failure and subsequent mitigation

 

Answer: AD

Explanation:Good design should meet the project requirements and consider the properties of assumed platform design. Protecting data requires that a system be available and manageable, that it have good performance, and that it be easy to recover and be secure.

 

 

QUESTION 57

The swap file must always be stored with the other virtual machine files.

 

A.

True

B.

False

 

Answer: B

VMware VCAP5-DCD : Practice Test

 

Explanation:

A virtual machine’s swap file can be stored separately on a local or shared datastore. This is a good option if you are replicating storage to another location and do not wish to replicate files that are not needed at the replicated site.

 

 

QUESTION 58

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.

 

 

QUESTION 59

An downstream relationship is a logical object or component that has a dependency on other items in a solution.

 

A.

True

B.

False

 

Answer: B

Explanation:In an upstream relationship, a logical object or component has a dependency on other

 

 

 

VMware VCAP5-DCD : Practice Test

 

items in the solution. For example, a service running on an application server requires an Active Directory user account to be authenticated. The application service must be started after the Active Directory service. Therefore, the application server has an upstream relationship with the Active Directory service.

 

In an downstream relationship, a logical object or component does not have a dependency on other items in the solution. For example, say that a multisite web server crashes. The web tier hosting multiple websites will crash; however, the downstream objects such as the database server will continue to function. Backend processes that are dependent on the downstream objects from the web servers can continue to function.

 

 

QUESTION 60

A key memory metric to view during system testing is _____________.

 

A.

Ballooning

B.

Compression

C.

Swap In/Swap Out

D.

All of the above

 

Answer: D

Explanation:Monitoring Ballooning, Compression, and Swap In/Swap Out memory metrics during testing will verify to the designer that sufficient memory is in place. If any of the listed metrics shows significant usage, there may be a memory issue somewhere in the design.

 

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