What is the use of put method?
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Why does java have two ways to create child threads?
State some situations where exceptions may arise in java?
When can we say that threads are not lightweight process in java?
Why there is no call by reference in java?
We can write any Java Logics in our JSP. Then why we are using servlets(Controller Layer) to interact with the DAO ?
Why ArrayList class is not a synchronized class and why it is not a thread safe class? explain
why java does not support mulitple inheritance directly?
What do you understand by overloading and overriding in java?
What is the byte range?
How do you break a loop?
Define interface in java?
What is a class in java?