IS Chapter 5

16. Which of the following is a defenition of a workflow in the Unified Software Development Process?

A series of activities to be carried out and the roles of the people who will carry out those activities.

13. Which of the following is the name given to the division of an activity diagram into columns that represent where activities take place?

Activity partitions.

2. Which of the following is not a model?

An Airbus 380

17. Which of the following is the UML notation for a model?

Answer C - Use Case Model

3. Analysts and designers use models that consist of which of the following?

Diagrams and text.

5. Why are systems analysis and design diagram standards important?

They promote communication between team members.

4. Which of the following do analysts and designers use diagrams for?

To communicate ideas and To understand structures and relationships.

10. Which of the following is not a purpose for using activity diagrams?

To show the subsystems that make up a system.

19. Which of the following does the figure below show?

Two actions joined by a control flow.

7. Which of the following is true?

Two-dimensional symbols can contain icons.

6. Which of the following are the rules that modelling techniques should enforce?

Simplicity of representation, internal consistency, completeness and hierarchical representation.

18. Which of the following does the Figure below show?

A package

11. A decision node in an activity diagram is represented by which of the following?

A diamond

12. Which of the following is shown by a statement in square brackets such as '[no staff to assign]' alongside a control flow?

A guard condition

8. Which of the following is true2?

A model contains diagrams

14. How many phases are there in the Unified Software Development Process?

Four

15. Which of the following are the phases of the Unified Development Process?

Inception, elaboration, construction, transition

9. As a model is developed it, which of the following does it become?

More detailed

20. What is shown by the arrows from the rectangles in the following diagram?

Object flows.

1. Which of the following is not a reason for using a model?

We can use a model instead of building the real thing