Oracle IT Architecture SOA 2013 Essentials (1z1-475) Free Practice Test

Question 1

A project manager has come to you as the SOA architect asking why his Service Candidate has to be justified before he can build it. What two reasons are you going to give that it is important that Services must be justified before they are implemented?

A. The release of the Service needs to be co-ordinated with other projects and therefore his project will not be delivering it because the timescales are incompatible.

B. No control over Service creation can result in Service proliferation resulting in a complex and inconsistent SOA that is difficult to manage and maintain.

C. SOA Services incur greater costs over their full lifecycle than application components and therefore must justify the extra investment before they are built.

D. The Services must be implemented by a single team and the Justification process prevents otherteams from creating Services.

Correct Answer: A,B

Question 2

How should the stated service-oriented Integration architecture principles be applied at an organization?

A. All of the architecture principles must be followed. If any of the principles are violated, the architecture is not service oriented.

B. An organization can add additional architecture principles, but the stated architecture principles must be followed.

C. An organization can decide to not enforce one or more of the architecture principles, but additional architecture principles will not be needed.

D. The organization should review and evaluate the architecture principles, and then derive their own architecture principles that match their specific environment and goals.

E. The architecture principles define what products will be used in the architecture, so the architecture principles must be adjusted to reflect the chosen products.

Correct Answer: D

Question 3

After having success in your SOA initiative across a single line of business, management wants you to deploy SOA across the enterprise in a cost effective and expedited manner. Your primaryconcern is that not all of your organization's line of businesses has enough developers with the knowledge and experience to develop Services. Which course of action do you apply to address this concern?

A. Send all line of business developers on a service engineering course

B. Allow each line of business to hire external consultants to develop Services

C. Implement an enterprise service factory

D. Implement a shared resource service factory

Correct Answer: B

Question 4

With an hourly burden rate of $100 and at least 7 opportunities for reuse, what is the potential reuse monetary value of a SOA Service that has a predicted net hours saved of 225 hours?

A. $382,500

B. $157,500

C. $225,000

D. $15,750

E. $22,500

Correct Answer: B

Question 5

Which two statements are true with respect to SOA Services?

A. In order for Services to be versatile and support reuse, there must be no separation of concerns in terms of what they do and how they are used.

B. Services should be aware of the protocol used to invoke them, where they physically exist, and on what type of hardware or operating system they run.

C. A Service must not have any dependency on the identity of the consumer that invokes it.

D. Services must not be tied to any particular physical location.

Correct Answer: C,D

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Question 6

CORRECT TEXT
One of the goals of your newly formed SOA initiativeis to speed up time to market for new and updated functionality. Which option best supports your goal?
A) Utilize Service composition to reuse and combine existing Services to form new more
course grained functionality.
B.Utilize acommon data model across all Services so that no data transformation is
required when Services are reused.
C.Only deploy SOA Governance when you have 50 or more Services.
D.Utilize REST Services over SOAP-based Services because they are quicker to develop.

Correct Answer:

A

Question 7

You determine that the first phase of your SOA infrastructure implementation requires design-time Service discovery and Service version management capabilities.
Which statement best describes your logical architecture related to this requirement?

A. A metadata repository should be used for Service version management and Service registry should be used for Service discovery.

B. A Service registry should be used to provide both Service discovery and Service version management capabilities.

C. A Service Bus should be used to provide both Service discovery and Service version management capabilities.

D. A metadata repository should be used to provide both Service discovery and Service version management capabilities.

Correct Answer: D

Question 8

Which two statements are true of Oracle's SOA Governance Framework?

A. Defines SOA Governance as a one-off project

B. Replaces traditional governance frameworks

C. Defines the need for principles, policies, processes, roles, and Infrastructure

D. Can be fully implemented using a registry and a repository

E. Contains an SOA Governance Reference Model

Correct Answer: C,E

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Oracle IT Architecture SOA 2013 Essentials (1z1-475) Free Practice Test