Java is aObject Oriented Programming(OOP) language, which is often interpreted that we need objects to access methods and variables of aclass, however this is not always true. While discussingstatic keyword in
7. Difference between Abstract Class and Interface in Java 8 Since Java 8, we can now provide a partial implementation with interfaces using the default methods, just likeabstractclasses. So essentially, the line between interfaces and abstract classes has become very thin. They provide almost the...
What are the design concepts and assumptions behind a class, an object and the relationship between them? What are the roles methods and static fields play in OOP? What is the role of constructors in QUESTION 1. Which of these is not included in a class diagram of...
OBJECTS: Objects are the basic building concepts of oops.Objects are the basic runtime entities in an object oriented sysyem...In other words data and function which combine into a single entity is called object.CLASS: A class combine data(called data members)and functions(called member function...