Download New Updated (June) VMWare VDCD510 Practice Test 101-110

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QUESTION 101

You are a virtualization consultant working on a DR project. You have proposed a solution that uses SAN replication technology to replicate production virtual machine files. This meets the cold standby requirement.

 

Which of the following could be a design constraint?

 

A.

The hardware currently being used in the datacenter is out of support.

B.

The company is undecided about the choice of centralized storage to be used in the enterprise.

C.

The company is at the end of year 1 of a 3-year contract for the point-to-point link between Site A and Site

D.

This link is currently 10 MB.

 

Answer: C

Explanation:An item from the current state analysis that would restrict or change a design choice is potentially a constraint. Such factors can limit a design and in some cases prevent the realization of a project vision.

Chapter 2, Gathering Information and Spotting the Gaps

 

 

QUESTION 102

Operational testing ____________.

 

A.

provides an acceptable user experience and meets or exceeds expectations from all stakeholders

B.

verifies that scripts work

C.

ensures C-level sign-off of the project

D.

ensures that hardware passes stress tests

 

Answer: A

Explanation:Operational testing ensures that the user experience meets or exceeds the user’s expectation and that the design system operates as all stakeholders expect it to.

 

 

 

VMware VDCD510 : Practice Test

 

 

QUESTION 103

When designing a storage platform, which of the following should be considered as part of the overall design?

 

A.

Capacity

B.

I/O requirements of the applications to be supported

C.

Disk latency tolerance

D.

Growth rate

E.

All of the above

 

Answer: E

Explanation:A storage platform logical design requires in-depth analysis of factors that can affect applications.

In the case of storage, aspects that relate to the physical layer–such as the amount of usable space required for services; the size, number, and speed of disks; and how fast the data is being produced–could have a substantial impact to the storage platform. Chapter 4, Storage Design – The Logical & Physical Approaches

 

 

QUESTION 104

A guest VM should be sized using ____________. (Choose two)

 

A.

minimum applications specifications

B.

initial workl

oad

C.

anticipated workloads

 

Answer: AC

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

 

 

 

VMware VDCD510 : Practice Test

 

for a performance impact if there is contention. Chapter 5, Virtual Machines–From the Design Perspective

 

 

QUESTION 105

A current state analysis is a project phase that is carried out to validate the end of a project.

 

A.

True

B.

False

 

Answer: B

Explanation:A current state analysis gives an architect a way to examine the road ahead. Any oversights at this stage could have major implications for the project later on. By ensuring that the current state analysis is completed thoroughly, you can prevent many potential problems.

 

 

QUESTION 106

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?

 

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

 

 

 

VMware VDCD510 : Practice Test

 

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 107

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 108

Passive discovery methods may impact the platform used for monitoring.

 

A.

True

B.

False

 

Answer: B

Explanation:There are two types of discovery methods: active and passive. Active discovery methods can run processes that are detrimental and can impact a system.

They normally require an agent.

 

 

 

VMware VDCD510 : Practice Test

 

With passive discovery methods, data is obtained in a non-impact, non-intrusive manner, with no agents.

Obtaining and interpreting/presenting data such as this normally requires more experience.

 

 

QUESTION 109

You are reviewing a VMware vSphere 5 cluster design. The system is designed to run DPM in fully automated mode. DPM in fully automated mode ____ evacuate all templates when placed into standby mode.

 

A.

will

B.

will not

 

Answer:

B

Explanation:DPM will not move powered-off virtual machines or templates. A real-life workaround is to turn off fully automated DRS for these machines on a case-by-case basis and register them to a specific host in the cluster for deployment usage.

Chapter 4, Management/Platform Design

 

 

QUESTION 110

The recovery time objective is the point in time to which a system needs to be restored following a failure.

 

A.

True

B.

False

 

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.

 

 

 

VMware VDCD510 : Practice Test

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