Follow Our FB Page << CircleMedia.in >> for Daily Laughter. We Post Funny, Viral, Comedy Videos, Memes, Vines...

Core Java Interview Questions
Questions Answers Views Company eMail

Why Set interface contains unique elements, what internally implemented for this so that it contains unique elements?

Rolta, TCS,

1 6799

What will be the output of the program? public class Test { public static void main(String args[]) { ArrayList list = new ArrayList(); list.add("2"); list.add("3"); list.add("4"); list.add("5"); System.out.println("size :"+list.size()); for(int i=0;i

Rolta,

5 5650

JVM is platform independent or depeneded?

7 5726

what is type of statement in jdbc connection?

3 3412

What are the types of classes in java?

HCL,

4 6686

What is the difference between interpreter and compiling ?

TCS,

2 2781

What is the difference between interpreter and compiling ?

TCS,

7 5546

what is platform

i3 Solutions,

2 2560

what is platform native code

i3 Solutions,

2 3625

what is language and it responsibilities

1 2145

what is translator and it types

1 2176

what are the application of compiler and interpreter for source program

2 3028

what is platform dependent translation and platform dependent programming language

2 2485

what is net based application and its types

1 2094

justify c is portable

1 2551


Post New Core Java Questions






Un-Answered Questions { Core Java }

What is java object name?

178


What do you mean by exception handling in Java?

229


What is the difference between Java and C++?

239


What is an infinite loop? How infinite loop is declared?

205


What is immutable state?

165






Which of the following is not an isolation level in the JDBC

1253


Why set is used in java?

183


What are facelets templates?

202


Explain the scope or life time of class variables or static variables?

213


Explain public static void main(string args[]).

199


What does += mean in java?

186


Does java list allow null?

183


Hi friends am new to java. I read jar file means collection of java files. For executing struts application what are the necessary jar files. " struts.jar " file contains what. can u explain

1111


Why bytecode is called bytecode?

195


What is java and why do we need it? Explain

226