What is the tradeoff between using an unordered array versus an ordered array?
Can we sort hashset in java?
What is difference between synchronize and concurrent collection in java?
What value is a variable of the string type automatically initialized?
What is serialversionuid?
what is difference between perfom() & excute() ?
What is the functionability stubs and skeletons?
Why is the main method static in Java?
what is thread? What are the high-level thread states? : Java thread
What is array pointers ?
What is bigger kb or mb?
How do you implement singleton class?
What will happen if we write code like: try{}catch(exception e)catch(IOException i)