Question

Question 2. Design concepts [15 marks]

Briefly describe how design classes differ from "entity" classes by the following three aspects:  

• The domains (or sources) are used to identify the Entity and Design classes individually;

• The phases in the development process for generating Entity and Design classes;  

• The persistence of the Entity and Design classes.

Finally, provide an example of entity class and design objects individually. it is enough by telling a name of each type of classes.

Answer 1