UML stands for Unified Modeling Language and is used to model the Object-Oriented Analysis of a software system. UML is a way of visualizing and documenting a software system by using a collection of ...

This paper introduces a new online interactive platform and environment called BlueJ-UML, which is to help students to learn and practice object-oriented programming in class. It also evaluates the ...

Sequence diagram and state machine diagram - Sequence diagrams show interactions over time, and state machine diagrams show state transitions. Question 8: If a class has 5 state variables, each ...

UML was created in the 1990s by a group of experts who wanted to unify and standardize the existing methods and notations for object-oriented modeling. UML is not a programming language, nor a ...

When modeling objects, UML diagrams are particularly useful. Class diagrams demonstrate the static structure of the system, such as classes, attributes, methods, and associations.

To use class diagrams as an effective communication tool, developers must have a consistent understanding of how the elements appearing on a class diagram are translated to Java. Let’s further ...

A smart phone is selected as a hand-held device and connectivity between the object-oriented databases has been established by the use of the object-oriented programming language C#.Net. For modeling ...