What is object-oriented programming?
What is method with example?
What are the features of java?
How does enum work in java?
What is difference between == equals () and compareto () method?
What is a locale?
Which is bigger float or double java?
What is integer parseint?
What is off heap memory?
What is break and continue statement?
What is string example?
What is a lightweight component?
How do you check if a number is a perfect square?
What are heap memory and stack memory and what are memory tables.
Tell us something about set interface.