Question

Create a UML class hierarchy diagram (be sure to consult the notes so that you construct the correct diagram) with a minimum of 6 classes for each of the categories below. Each diagram should include at least three examples of one class inheriting from another. Provide a couple of sentences in each case explaining the inheritance decisions behind your design.
a. Technology relevant to remote learning
b. A personal passion or hobby of your choice

Answer 1

Solution :-

UML Diagrams of E-commerce model

Activity diagram of E-commerce

2.class diagram of E-commerce

Thank you...!