Java Interview Guide : 200+ Interview Questions and Answers - What is Coupling?

The video tutorial explains the concept of coupling in software design, emphasizing the importance of minimizing dependencies between classes. It uses a shopping cart example to illustrate tight and low coupling, highlighting the drawbacks of tight coupling and the benefits of low coupling. The tutorial concludes with best practices for achieving low coupling, such as using private instance variables and methods to expose behavior rather than data.

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