S90.03

S90.03 practice questions, page 4 of 4, with answer review and explanations.

Question 16

Which of the following service-orientation principles support the application of the Service Composability principle? SELECT ALL THAT APPLY -

  1. Standardized Service Contract
  2. Service Autonomy
  3. Service Integration
  4. Service Statelessness

Question 17

The composition member is the runtime role assumed by a service with a capability that is executing the parent composition logic required to compose capabilities within other services. Select the correct answer.

  1. True
  2. False

Question 18

Which of the following characteristics is not a result of the consistent application of service-orientation principles? Select the correct answer.

  1. reduced dependencies between services
  2. increased availability and scalability of services
  3. reduced behavioral predictability of services
  4. increased awareness of services

Question 19

A service contract publishes information that makes guarantees about how the service will behave at runtime and when it will be available. These types of guarantees are associated with which service meta information type? Select the correct answer.

  1. technology
  2. programmatic
  3. functional
  4. quality of service

Question 20

As a first step toward replacing a corporate customer database, a company attempts to limit access to customer services via an official Customer entity service. However, some time later it is discovered that several applications have been bypassing the Customer service in order to directly access the customer database. As a result, these applications exhibit which negative form of coupling? Select the correct answer.

  1. Contract-to-Implementation
  2. Consumer-to-Implementation
  3. Consumer-to-Contract
  4. Contract-to-Technology