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In looping statement a sequence of statement executed repeatedly until some conditions for termination are satisfied. The condition for the loop is tested and if satisfied then it executes the …

The conditional operator statement is used with the combination of ? and : and this is known as conditional operator. Syntax:                         conditional expression ? expression1 : expression2 The conditional …

The problem in if-statement is the complexity to read and follow. Even it may be confuse the programmer who designed it. The switch statement tests the value of the variable …

The if statement is use to control the flow of the execution of statement. If the expression is true then it transfers the control to the particular statement. There are …

The branching statements are also called decision making statement which is used to see whether a particular condition has occurred or not and then tell the compiler to execute certain …

To understand how to create a program we have the following simple program. class  Hello { public static void main(string args[]) { system.out.println(“hello this is my first java program”); } …

The most significant advantage of object oriented programming is the reusability of the code. This reusability achieved by a mechanism called inheritance.  Inheritance is also refer to as “is-a” relationship. …

Polymorphism is combination of two words ‘poly’ means many and ‘morph’ means forms. It is the ability to take more than one form. Polymorphism allows one interface to be used …

encapsulation is a mechanism for wrapping up data and methods to the single unit called class. Doing so the data is not accessible to the outside world and is only …

The objects and classes are the main part of the oops programming. The objects can represent a place, a person and much more. The program objects should be like the …