Activity

Dear Students, please copy the following questions in the paper of your own and write in with the correct answer.

1.	Define software e engineering prototyping.

2.	List three advantages and three disadvantages of using prototyping.

3.	List the steps of prototyping.

4.	What are advantages of using throwaway prototyping over evolutionary prototyping?

5.	What is the difference between incremental prototyping and extreme prototyping?

6.	What is the advantage of 4GL tools over ER diagram?

7.	Draw the sequence of prototyping in the software development life cycle.

8.	Draw the ERD of the two entities: college and departments in a university.

Tutorial/Practical

1.	You are asked to develop a prototype of a bookstore system using the entity-relationship diagrams. Identify all
	entities in this system. Then, draw all the entity-relationship diagrams of these entities with all relationships
	identified. Then, write a 5 page report to document this prototype.
	Use two different types of prototypes.