Why wait(),notify(),notifyAll() methods defined in Object
class althought we are using in only threads.
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What are alternatives to java serialization?
How to perform merge sort in java?
What is the Set interface?
We can write any Java Logics in our JSP. Then why we are using servlets(Controller Layer) to interact with the DAO ?
What is Garbage Collection in Java
Why is java architectural neutral?
Explain about exception propagation?
How do you format in java?
can we have virtual functions in java?
how exactly garbage collection take place?
what is object type casting? give some example with related?
Make a data structure and implement an algorithm to print all the files in a directory. (The root directory can have sub-directories too.)