OOAD MCQs Test 04

in class diagram - denotes private attributes or operations

UML identifies four types of visibility: public, protected, private, and package.

UML identifies four types of visibility: public, protected, private, and package.

There are three types of relationships in classes 1. Inheritance 2. Composition 3. Aggregation

A Classifier has three sections. 1. Class Name, 2. Attributes 3. Operations.

In UML, Classes are expressed using classifier. A Classifier has three sections. 1. Class Name, 2. Attributes 3. Operations.

A class describes a group of objects with similar properties (attributes), common behaviour (operations), common relationships to other objects, and common meaning .

Class diagram describles the structure of the system and used to understand the complexity of structure.

In software engineering, a class diagram in the Unified Modeling Language (UML) is a type of static structure diagram that describes the structure of a system by showing the system's classes, their attributes, operations (or methods), and the relationships among objects.

In software engineering, a class diagram in the Unified Modeling Language (UML) is a type of static structure diagram that describes the structure of a system by showing the system's classes, their attributes, operations (or methods), and the relationships among objects.