What is hash in java?
What is locale in java?
What happens when you add a double value to a string?
Difference between method overloading and method overriding in java ?
What is the difference between interface & abstract class?
Can we use String with switch case?
How can you handle java exceptions?
What is an infinite loop?
What is immutable data?
System.out.println(101/14) what is the output? a)6 b)14 c)7.14 d)0
What is arraylist e?
When should I use stringbuffer?
What does substring mean?