You are designing an application that will help keep track of sales for your company. This sales data may be shared with potential clients. There are three types of accounts that track sales for your ...

Class diagrams are remarkable at illustrating inheritance and composite relationships. To use class diagrams as an effective communication tool, developers must have a consistent understanding of ...

Learn the key differences between UML class diagrams and object diagrams, two types of UML diagrams for data modeling. Find out how to create them and use them effectively.

Object-oriented analysis and design (OOAD) is a methodology that helps you model complex systems using classes, objects, attributes, methods, and relationships. A class diagram is one of the most ...

UML is used as a representation of the Java programming language. Using sample class and sequence diagrams, you can see how UML conveys unambiguous code-mapping information to developers.