Aggregation is a relationship where one class is a part of another class but can exist independently of the container class.

Sequence Diagram

Activity Diagram

Flowchart

A Class Diagram is a diagram used to identify the functional requirements of a system by representing actors and their interactions with the system.

A set of international standards on quality management and quality assurance to help companies effectively manage quality systems.

Aggregation is a relationship in which one class inherits from another, representing an 'is-a' relationship.

A strong association where one class owns another class, and the owned class cannot exist independently.

A relationship where one class depends on another, and changes in one may affect the other.

ISO 9000 is  a systematic process of ensuring a product or service meets specified requirements and standards.

A static structure diagram that describes the structure of a system by showing its classes, attributes, operations, and relationships.

An actor is an entity that interacts with the system, representing a user or another system that participates in a process.

Risk Analysis