Whether Java is pure object oriented Language

Whether Java is pure object oriented Language? Java is not a pure object oriented language as it contains primitive data types ex:- int,long,bool,float.   Can we make our program 100% … Read More

How to do java in command prompt?

How to do java in command prompt? How to compile and run Java program Here we will see how to write, compile and run Java program. public class Firstjavaprogram{ public … Read More

Why to set class path in java

Why to set class path in java It is necessary to set the path to use tools like javac, java, etc. If you are saving java source file inside JDK/bin … Read More

Does java allows multiline comments

Does java allows multiline comments Java comments are statements that are not executed by the compiler and interpreter. Comments are used to provide information or explanation about a variable, method, … Read More

What is java

What is Java java is an object oriented programming language and Java was invented by James Gosling and his associates at Sun Microsystems in 1991. The real name of Java … Read More

What is difference between advanced java and core java

Different between Advanced Java & Core Java Core Java Core Java is a fundamental form of the Java Programming Language itself. Also, we use Core Java in all Java platforms … Read More

Program of Mergesort

What is Mergesort:- Mergesort is an efficient¬† sorting algorithm which work on Divide and Conquer method like Quicksort. In this algorithm¬† we continuously divide the input array in two halves … Read More