What is ioc concept & explain it?
What are the oops concept?
What are the different types of exception?
What is aop(assepct oriented programing)?
What is prototype?
What are the different class loaders used by jvm?
Describe, in general, how java's garbage collector works?
What is threadfactory?
How substring() method of string class create memory leaks?
Do you think that java should have had pointers?
Why is string immutable in java?
Can constructors be synchronized in java?
What is a class loader? What are the different class loaders used by jvm?
What are various types of class loaders used by jvm?
Is jvm a overhead?