Arcitura Education S90.03 Exam Questions Instant Access

Question 1

Which of the following is a common reason as to why the Standardized Service Contract principle is not followed in some organizations? Select the correct answer.

ADevelopment tools are used to auto-generate the details of the technical service contract.

BDevelopers ignore service contract design standards.

CDevelopers are required to use pre-defined third-party service contracts obtained with the purchase of legacy system adapters.

DAll of the above.

Answer : D

Question 2

Which of the following is not a negative coupling type? Select the correct answer.

AContract-to-Technology

BContract-to-Logic

CContract-to-Implementation

DConsumer-to-Contract

Answer : D

Question 3

The following statement describes the relationship between the Service Reusability principle and which other design principle? "Because of the potentially high performance and concurrent usage demands of reusable services, the extent of control they can exercise over their underlying environment is an important design consideration in guaranteeing an acceptable level of predictable runtime behavior." Select the correct answer.

AStandardized Service Contract

BService Abstraction

CService Autonomy

DService Loose Coupling

Answer : C

Question 4

Which of the following does not represent a typical form of service contract standardization addressed by the Standardized Service Contract principle? Select the correct answer.

Athe standardization of a service's functional expression

Bthe standardization of industry technologies across different service inventories

Cthe standardization of data models used by service contracts

DAll of the above represent typical forms of standardization addressed by the Standardized Service Contract principle.

Answer : B

Question 5

Fill in the blank for the following definition for the Standardized Service Contract design principle: "Services within the same __________________ are in compliance with the same contract design standards." Select the correct answer.

Aservice activity

Bservice inventory

Cstate

Dmessage path

Answer : B

Question 6

The service-oriented architectural model is ideally designed to be neutral to vendor platforms so that organizations have the freedom to diversify by leveraging multiple vendor technology innovations over time, as required. Select the correct answer.

ATrue

BFalse

Answer : A

Question 7

Which of the following is a common challenge imposed by the adoption of service-orientation? Select the correct answer.

AService-orientation introduces the need for design standards, which need to be followed and enforced.

BService-orientation requires that you commit to one vendor platform, which can limit your product options.

CService-orientation requires that services be protected from repeated reuse, which can reduce potential ROI.

DService-orientation introduces the need to make all implementation details about each service publicly available, which can lead to the misuse of this information by some project teams.

Answer : A

Arcitura Education SOA Design & Architecture S90.03 Exam Questions