![]() Provide a real-life example to explain class and object. The object, unlike class, consumes memory. In the real-world, the object is an entity based on the class blueprint, to which an user interacts. One can create many objects to a class.Īn object is an instance of a class. List down some of the main features of OOPS.Ī class is a user-defined prototype that consists of a number of variables, attributes and functions. PASCAL, C are some of the languages that are based on the structured programming paradigm.ģ. This paradigm provides less flexibility and abstraction. Programs are constructed using a set of modules or functions.It is difficult to reuse the code in structured programming. Structured Programming is a programming paradigm which is considered as a predecessor to Object Oriented Programming. What is the difference between Abstract class and Interface class?īasic OOPs Interview Questions and Answers What is Access Modifier in Java? What are the different types of Access Modifiers and their scope? What are static methods in Java? Can they be used in Inheritance? Are there any limitations of Inheritance? Why Multiple Inheritance is not supported in Java? How many types of inheritance are there in Object-Oriented Programming? Which inheritance types does Java support? What are the advantages of Object-Oriented Programming features in Java? OOPs Concepts in Java Interview Questions and Answers.What is Coupling in OOP, and why is it helpful? Name the access modifiers for methods inside an interface. Explain the different types of access modifiers. What are the operators that cannot be overloaded? What is the importance of garbage collection? Explain the constructor and the destructor. ![]()
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