Is null in java?
Java does not support multiple inheritance. how interface helps in the same?
what is domain object
What happens if we don’t override run method ?
Which collections are thread safe in java?
what is mean by method signature?
What is an example of a keyword?
When do we use synchronized methods in java?
What Is Composition?
What is a website container?
what is AWT
What is the use of set in java?
Why is java so important?