SOA Design & Architecture (S90.03) Free Practice Test
Question 1
Which of the following statements is false? Select the correct answer.
Correct Answer: A
Question 2
A(n) __________________ in the extent to which the Service Reusability principle is
applied to a service can result in a(n) __________________ in the potential for the service
to be repeatedly composed. SELECT ALL THAT APPLY
applied to a service can result in a(n) __________________ in the potential for the service
to be repeatedly composed. SELECT ALL THAT APPLY
Correct Answer: A,D
Question 3
The "contract first" approach to building services helps realize contract-to-logic coupling.
Select the correct answer.
Select the correct answer.
Correct Answer: A
Question 4
Fill in the blank for the following definition of the Service Abstraction design principle:
"__________________ only contain essential information and information about services is
limited to what is published in service contracts." Select the correct answer.
"__________________ only contain essential information and information about services is
limited to what is published in service contracts." Select the correct answer.
Correct Answer: B
Question 5
Which of the following service-orientation principles support the application of the Service
Composability principle? SELECT ALL THAT APPLY
Composability principle? SELECT ALL THAT APPLY
Correct Answer: A,C,D
Question 6
Which of the following statements are true? SELECT ALL THAT APPLY
Correct Answer: A,C,D
Question 7
The __________________ principle can be applied together with the
__________________ principle and the __________________ principle to establish a
service contract that conforms to design standards, does not impose negative
dependencies upon service consumers, and does not reveal unnecessary information
about its underlying implementation. Select the correct answer.
__________________ principle and the __________________ principle to establish a
service contract that conforms to design standards, does not impose negative
dependencies upon service consumers, and does not reveal unnecessary information
about its underlying implementation. Select the correct answer.
Correct Answer: C
Question 8
As the quantity of services in service inventories increase, the potential for service
compositions to become larger and more complex increases also. Select the correct
answer.
compositions to become larger and more complex increases also. Select the correct
answer.
Correct Answer: B
Question 9
Which of the following is not a benefit associated with silo-based application design? Select
the correct answer.
the correct answer.
Correct Answer: B
Question 10
I was discussing my new service with a client who told me that my technical service
contract revealed too much information about the underlying service design. For example,
based only on the names of my service capabilities, my client could determine that the
service was using an Oracle database. What service-orientation principle should I apply to
address this problem? Select the correct answer.
contract revealed too much information about the underlying service design. For example,
based only on the names of my service capabilities, my client could determine that the
service was using an Oracle database. What service-orientation principle should I apply to
address this problem? Select the correct answer.
Correct Answer: A