The static keyword, on the other hand, is used to declare members (variables or methods) that belong to the class rather than any particular objectContinue readingJava – Static – MCQ

In Java, the super keyword is used to refer to the parent class’s members (variables, methods, constructors). It is typically used to call a superclass’sContinue readingJava – Super – MCQ

In Java, this is a reference variable that refers to the current object of the class. It is used to differentiate between instance variables andContinue readingJava – This MCQ

In Java, an interface is a blueprint that defines abstract methods, which implementing classes must provide. From Java 8, interfaces can also have default andContinue readingJava – Interface MCQ

in Java is a concept that allows hiding the implementation details and exposing only the essential features of an object. It is achieved through abstractContinue readingJava – Abstraction MCQ

Polymorphism in OOP allows a single interface to handle multiple data types, improving code flexibility and reusability. It has two types: compile-time polymorphism (method overloading)Continue readingJava – Polymorphism MCQ

Inheritance allows a new class to inherit the properties and behaviors (fields and methods) of an existing class, promoting code reuse and creating a hierarchicalContinue readingJava – Inheritance MCQ

Encapsulation in Java is the concept of bundling data (variables) and methods that operate on the data into a single unit, restricting direct access toContinue readingJava – Encapsulation MCQ

In Java, a constructor is a special method used to initialize objects. It has the same name as the class and runs automatically when anContinue readingJava – Constructors MCQ

In Java, methods are reusable blocks of code defined with a name, parameters, and a return type. They can be instance methods, static methods, orContinue readingJava – Methods MCQ