Question 13

Which of the following architectures (architectural patterns) is best suited for incorporating security requirements?

A.Pipe and filter architecture

B.Client-server architecture

C.Layered architecture

D.Repository architecture

Question 14Which one of the following best describes the role of Sequence diagrams when used to model an object-oriented design?

A.They show how the system as a unit interacts with its environment as it is used.

B.They are primarily used to model the interactions between the actors and the objects in a system and the interactions between the objects themselves.

C.They show how an object responds to different service requests and the internal transitions that are triggered by these requests.

D.They are used to identify the other systems in the environment of the system being developed.

Question 15

Which is the major business theme that guide analysts in fact finding activities?

A.What information is needed?

B.What are the business processes? And who performs the business processes?

C.What are the objectives of a business process?

D.What are the business processes and how are the business processes performed?

Question 16

Which one of the following false about an iteration in the agile model?

A.Existing functionalities may have been enhanced at the end of an iteration.

B.It is foreseen that a new release may not be made available at the end of some iterations.

C.There will be four iterations for an e-commerce development system in which a new release is made available at the end of each iteration.

D.Each iteration will deliver different functionality but sometimes no new functionality may have been incorporated at the end of an iteration