Java 3 online test, online practice test, exam, quiz

Java 3 Online Test

The purpose of this online test is to help you evaluate your Java 3 knowledge yourself. These Multiple Choice Questions (MCQs) on Java 3 will prepare you for technical round of job interview, written test and many certification exams.

The test contains 22 questions and there is no time limit. You will get 1 point for each correct answer. You will get your online test score after finishing the complete test.
(Total 22 questions)        (Time spent 0:0)

1. class Test
{

public static void main(String [] args)
{
Integer i = new Integer(0);
add(i);
System.out.println(i);
}

static void add(Integer i)
{
int val = i.intValue();
val+=3;
i = new Integer(val);
}

}

What would be the output?

   View Test Answer

Online Practice Test

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