Programming Project: Simple E-Mail

Part One of my project is just a combination of analysis and design.

1.) Initial Set of Class Names

2.) Textual Description of Use Case Scenarios

3.) Class Responsibility Cards

Can someone give me some simple class names that would be included in this project?

Also can someone explain to me what #2 and #3 means, and give examples.

It would help me a lot. Thank you.

In this first project step, problem statement is analyzed and the following are created 1. Initial set of class names:; 2. Textual description of use case scenarios; 3. Class Responsibility Cards (CRC) User cases are identified from problem statement and documented by use case scenarios in text (reference the book example). CRC document all identified classes from problem statement. Class diagrams use only three relations aggregation, dependency, and inheritance. Sequence diagrams must cover all use case primary scenarios (no variations). Umled is a UML diagramming tool that can help you create class and sequence diagrams The use cases, CRC, class diagrams, and sequence diagrams form a requirements model. This model must be continuously maintained and updated as the project progresses, because the model will be changed (evolved) along with the project progression. At end of coding, your model must match your code. In this first project step, problem statement is analyzed and the following are created 1. Initial set of class names:; 2. Textual description of use case scenarios; 3. Class Responsibility Cards (CRC) User cases are identified from problem statement and documented by use case scenarios in text (reference the book example). CRC document all identified classes from problem statement. Class diagrams use only three relations aggregation, dependency, and inheritance. Sequence diagrams must cover all use case primary scenarios (no variations). Umled is a UML diagramming tool that can help you create class and sequence diagrams The use cases, CRC, class diagrams, and sequence diagrams form a requirements model. This model must be continuously maintained and updated as the project progresses, because the model will be changed (evolved) along with the project progression. At end of coding, your model must match your code