5. Describe three different views used in architectural design.

6. What is the difference between data modeling and logical database design?

7. Describe the difference between low-fidelity and high-fidelity prototyping in the design of the interface. Choose one and give the reasons why you would show the client this prototype.

8. Explain the design strategy of the three columns in Figure 7.26 labeled User, Screen, Output, and Process.