What is substring of a string?
how to create multithreaded program? Explain different ways of using thread? When a thread is created and started, what is its initial state? Or extending thread class or implementing runnable interface. Which is better? : Java thread
what methods would you overwrite in java.lang.object class?
Briefly explain the term Spring Framework
What is a method ?
What are the advantages of encapsulation in java?
Can we override constructors in java?
Which api is provided by java for operations on set of objects?
What is function declaration?
Java does not support multiple inheritance. how interface helps in the same?
Difference between abtsract & final
What is the difference between a choice and a list?
What is the difference between array and arraylist? what is the difference between arraylist and linkedlist?