Question

Due to the COVID-19 pandemic, the government wants to launch an online store “Online
Medical Store” so that various medical related items can be provided to people without
going to store. This will allow reducing the movement of people and minimizing the spread
of disease. The proposed store will offer various products like medicine, hand sanitizers,
masks, safety kits, testing kits, and gloves. Two different types of users (such as individual
customer and organization) can place their orders online by using multiple payment
methods such as Debit/Credit card and Cash on Delivery.

Draw an Object Model (Class Diagram) for the given scenario showing main objects, their
attributes, functions.
The tasks you have to do are:
1. Extract the main objects (entities) of above system.
2. Find the necessary attributes and functions that need to be associated with
each object.
3. Identify the relationships among identified objects.
4. Construct a final comprehensive Class diagram showing all objects
along with their attributes and functions.

Important things to consider:
1. As happens in real world that everyone visualizes a problem in a different way so the
solutions of all students may vary based upon their own thinking.
2. You have to use standard UML notations for objects, classes, and their associations.
Hint:
Besides problem statement; objects, properties, and functions of a system can also be
extracted from domain knowledge.
Note:
You have to use all concepts studied so far like abstraction, encapsulation, inheritance,
association, generalization, and specialization wherever applicable.

Answer 1

Answer:

okay. thanks for the information