Why do we need strings in java?
How can you handle java exceptions?
which one is more efficient int x; 1. if(x==null) 2.if(null==x) state which one either 1 or 2?
Java is pass by value or pass by reference? Explain
Can we overload the main() method?
What are the characteristics of Final,Finally and Finalize keywords.
How can you avoid serialization in child class if the base class is implementing the serializable interface?
What defines function?
What is an array length?
What is meant by throwing an Exception?
Explain, java is compatible with all servers but not all browsers?
What is final?
What is singleton pattern?