Exercise 1, Analysis

The tasks will be solved at the scheduled exercise. Exercises are not mandatory, but instead an opportunity to practice before starting working on assignments.

Each exercise is scheduled twice in the schema, there's one session 10-12 and another 13-15. The sessions 10-12 are for those who find the topic hard, and want thorough explanations of the basics. The sessions 13-15 are for those who have already grasped the basics, and want more advanced exercises. It's fine to attend both sessions if you wish.

This exercise covers lectures in module 1 and chapter 4 in the textbook. You must have watched the lectures or read the book to understand the exercise, but you don't have to understand everything in detail before the exercise.

Here Are the Diagrams From the Morning Session

Task 1

The classes and attributes we identified for the login DM

Task 2

The modified associations in the login DM, task 2

Task 4

The modified associations in the wiki edit DM, task 4

Here Are the Diagrams From the Afternoon Session

Task 3

The classes and attributes we identified for the edit wiki DM, task 3

Task 4

The modified associations for the edit wiki DM, task 4

Task 5

The most important association for the car inspection DM, task 5