KeertijadhavPackage in javaPackage in Java is a mechanism to encapsulate a group of classes, sub packages and interfaces.Aug 23, 2020Aug 23, 2020
KeertijadhavInheritance in Java-Inheritance is an important pillar of OOP(Object Oriented Programming).Aug 23, 2020Aug 23, 2020
KeertijadhavAbstract Class in Java : -A class that is declared using “abstract” keyword is known as abstract…-It can have abstract methods(methods without body) as well as concrete methods (regular methods with body).Aug 23, 2020Aug 23, 2020
KeertijadhavConstructor in javaConstructors are used to initialize the object’s state. Like methods, a constructor also contains collection of statements(i.e…Aug 5, 2020Aug 5, 2020
KeertijadhavClasses and Objects in Java:Classes and Objects are basic concepts of Object Oriented Programming which revolve around the real life entities.Aug 5, 2020Aug 5, 2020
KeertijadhavWhat is a scanner class in java?The scanner class is mainly used to get the user input, and it belongs to the java.util package. In order to use the scanner class we can…Jul 17, 2020Jul 17, 2020
KeertijadhavJava variablesVariable Variable is name of reserved area allocated in memory.Jul 9, 2020Jul 9, 2020