Explain implementation and how is it different from conversion?
What does singleton mean in java?
Which variables are stored in heap?
How do you remove duplicates from an array in java?
What is the relationship between clipping and repainting under awt?
How do singleton patterns work?
What is set and get methods in java?
What is the default access specifier for variables and methods of a class?
What is mean by exception?
Why are global variables used?
What is bean? Where it can be used?
Is it necessary for the port addresses to be unique? Explain with reason.
What is floor in java?