Is object a composite data type in java?
How do you run a java program?
What is component contract?
What is caller principal?
Is java a tool?
What is instance in java?
What is context attribute?
What are the java backend technologies?
What is difference between javac and java?
What is container-managed persistence?
what is defect. Is it runtime exception or comiletime exception
Is java part of oracle?
What are the main components of multi-tier architecture?