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Java Free Online Test Quiz 4
Tag: Java
Core Java Free Online Test Quiz 3
Free Online Test Series of Java (Computer Language) . We have lot of tests of Computer Awareness and C++ PHP and HTML test series for Competitive Exams. Previous Computer Test Series Next
Java Online Test Series Quiz 2
Java Online Quiz for Competitive Exams and Upcoming Computer Science Exams and Practice online to crack online test of private Companies Free online test series. Previous Computer Test Series Next
Java Free Online Test Series
Java Free Online Test series for Jobs in Top Private Companies and Government jobs in India. We have all type of Quizzes for upcoming Government and Private Jobs. There are 20 questions in this test 10 mins to solve attempt Read More …
Top 20 Most Frequently Asked Interview Core Java Interview Questions And Answers
1. When do you override hashcode and equals() ? Answer : Whenever necessary especially if you want to do equality check or want to use your object as key in HashMap. 2. Is it better to synchronize critical section Read More …
Program to check Prime Numbers in Java (Java Code)
package flizz; /** * * @author Abhay */ public class CheckPrime { public static void main(String args[]){ int i,m=0,flag=0; int n=17;//it is the number to be checked m=n/2; for(i=2;i<=m;i++){ if(n%i==0){ System.out.println(“Number is not prime”); flag=1; break; } } if(flag==0) System.out.println(“Number Read More …
What is Java Virtual Machine (JVM) ?
JVM stands for Java Virtual Machine . JVM is an abstract computing machine that enables a computer to run a Java program. JVM perform following main tasks : Loads Code Verifies Code Executes Code Provides runtime environment A specification where working Read More …