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Object Oriented Programming Language- basic concepts

There are four main pillars of an Object Oriented Programming Language :
• Inheritance:
Inheritance provide the facility to drive one class by another using simple syntax. You can say that it is a process of creating new class and use the behavior of the existing class by extending them for reuse the existing code and adding the [...]

Java-Technical questions on control strutures,methods,classes

1) What are the programming constructs?
Ans: a) Sequential
b) Selection — if and switch statements
c) Iteration — for loop, while loop and do-while loop
2) class conditional {
public static void main(String args[]) {
int i = 20;
int j = 55;
int z = 0;
z = i < j ? i : j; // ternary operator
System.out.println(”The value assigned is ” [...]

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