Loosely Coupled Objects

Two objects are loosely coupled when they interact without having any intimate knowledge of each other, meaning neither object knows the internal structure and implementation of the other.

Loosely coupled interaction allows for the alteration of one object's internal implementation without needing to make changes to the other, as long as the interfaces or behaviors used for communication remain unchanged.

The Graph class serves as a data structure to represent collections of nodes connected by edges.

<p>A less efficient Graph implementation might be used initially because implementing more efficient operations can require significant effort and it may be more practical to start with a simpler implementation early on.</p> Signup and view all the answers

<p>Altering the internal implementation of one object in a loosely coupled interaction involves ensuring that the interfaces or behaviors used for communication between the objects are not changed.</p> Signup and view all the answers

<p>Object-oriented programming is a programming paradigm that organizes code into objects, which are instances of classes. It emphasizes the concepts of encapsulation, inheritance, and polymorphism to achieve modularity, reusability, and flexibility in software development.</p> Signup and view all the answers

<p>Software design patterns provide proven solutions to common programming problems. They promote code reusability, modularity, and maintainability. Design patterns also enhance the flexibility and scalability of software systems.</p> Signup and view all the answers

<p>Some examples of good programming practices mentioned in the text include testing, debugging, documentation, version control, programming tools, and interactive development environments. These practices help ensure the quality, reliability, and maintainability of software.</p> Signup and view all the answers

<p>Key object-oriented concepts, such as encapsulation, inheritance, and polymorphism, along with libraries, provide the foundation for designing and developing applications of significant complexity. These concepts help improve code organization, reusability, and maintainability, while libraries offer pre-built functionality and resources that can be leveraged in application development.</p> Signup and view all the answers