USE CASE DIAGRAM FOR STUDENT MARK ANALYSIS SYSTEM
UML CLASS DIAGRAM
UML Class Diagram The class diagram depicts a static view of an application. A class consists of its objects, and also it may inherit from other classes. A class diagram is used to visualize, describe, document various different aspects of the system, and also construct executable software code. It constitutes class names, attributes, and functions in a separate compartment that helps in software development. Purpose of Class Diagrams The main purpose of class diagrams is to build a static view of an application. 1. It analyses and designs a static view of an application. 2. It describes the major responsibilities of a system. 3. It is a base for component and deployment diagrams. 4. It incorporates forward and reverse engineering. Vital components of a Class Diagram The class diagram is made up of three sections: o Upper Section : The upper section encompasses the name of the class. A class is a representation of similar objects that shares the same relationships, attribut...
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