MCQ IN COMPUTER SCIENCE & ENGINEERING

Detailed explanation-1: -Type of UML Relationship are Association, Dependency, Generalization, and Realization.

Detailed explanation-2: -In UML, a relationship is a connection between model elements. A UML relationship is a type of model element that adds semantics to a model by defining the structure and behavior between model elements. You can set properties and use keywords to create variations of these relationships.

Detailed explanation-3: -Since it is termed as a link, it demonstrates how things are interrelated to each other at the time of system execution. It constitutes four types of relationships, i.e., dependency, association, generalization, and realization.

Detailed explanation-4: -aggregation is the correct answer. In UML diagrams, aggregation is a relationship that shows a classifier of an object as a component part of other classifiers.