What is increment in java?
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why we are calling j2se why not j1se or j3se or j4se..etc is there any reason.. can u please explain it... i shocked in my interview when they asked this question please explain ans
What is core java used for?
Why sleep()is in Thread and wait() in Object class? Why can't I have both in one class or vice versa?
What do you mean by default constructor in java?
Describe what a thread-local variable is in java?
. What are the differences between constructor and method of a class in Java?
What is the difference between a checked and an unchecked exception?
What is the purpose of javac exe?
What is java reflection?
I want to print “hello” even before main is executed. How will you acheive that?
What are the methods of object class ?
What is thin driver and thick driver. why it is called so?