What is the difference between char and char *?
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What is return in java?
Why main function is static?
What is the difference between an inner class and a sub-class?
Can java list contain duplicates?
What do you understand by the term string pool?
What happens if an exception is throws from an object's constructor?
What is the difference between error and an exception?
How do you read and print a string in java?
What are the methods used to implement for the key object in the hash map?
What is string [] args?
1.IN CASE OF DYNAMIC METHOD DISPATCH WHY WE USE REFERENCE VARIABLE,WE CAN USE THE DIFFERENT DEFINED OBJECT DIRECTLY TO ACCESS THE DATA MEMBER AND MEMBER FUNCTION OF THAT RESPECTIVE CLASS?WHAT IS THE MAIN FUNCTION OF "REFERENCE VARIABLE" HERE?
What is the meaning of find and replace?