SOFTWARE TESTING
TESTING PRINCIPLES AND CONCEPTS
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
What best describes a Class Diagram? (Unit 2)
|
|
This diagram describes how activities are coordinated to provide a service which can be at different levels of abstraction.
|
|
|
These diagrams model the functionality of a system using actors and a set of actions, services, and functions that the system needs to perform.
|
|
|
These diagrams describes the structure of a system by showing the system’s classes, their attributes, operations (or methods), and the relationships among objects.
|
|
|
This diagram shows steps in sequential order and is widely used in presenting the flow of algorithms, workflow or processes.
|
Explanation:
Detailed explanation-1: -Class diagrams are one of the most useful types of diagrams in UML as they clearly map out the structure of a particular system by modeling its classes, attributes, operations, and relationships between objects.
Detailed explanation-2: -Structural UML diagrams. Structural UML diagrams, as the name would suggest, show how the system is structured, including the classes, objects, packages, components, etc. in the system and the relationships between those elements.
There is 1 question to complete.