What is use of a abstract variable?
Can we sort array in java?
What are the differences between string and stringbuffer?
What do you mean by global variable?
Explain about anonymous inner classes ?
What’s the difference between the methods sleep() and wait()?
Nullpointer exception is a very common exception. Why is it not made as a checked exception?
Write a program to reverse a number in java?
What is a parent class in java?
What is http client in java?
If you are reviewing the code of your team members, what points will you look at, assuming the performance of the application is not so great
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
How many types of methods are there in java?