Class Diagram for Stack Overflow

In this lesson, we’ll identify and design the classes, abstract classes, and interfaces based on the requirements we have previously gathered from the interviewer in our Stack Overflow system.

Components of Stack Overflow

We will design the Stack Overflow system using a bottom-up approach as mentioned earlier.

Guest

The Guest class is a user who can only search and view questions and their answers.

The visual representation of the Guest class is provided below: