15 Qualified Association In Uml. A teacher is associated with multiple students. In case an arrow is on both sides, the association is known as a bidirectional association.
So let us assume a example like in the file booksite. Using the right relationship line is important for placing. Association is implemented with the single reference and container.
A server can process the requests of a client.
15 Qualified Association In Uml. In uml diagrams, an association class is a class that is part of an association relationship between two other classes. Association is considered as relationship on instance level. Therefore, uml associations have to be implemented by an adequate combination of classes, attributes and methods. You can say that there is a directed association relationship between a server and a client.