Un-Answered Questions { Core Java }
Can we have more than one package statement in the source file?
What’s the difference between unit, integration and functional testing?
How would you format a date in java? I.e. In the ddmmyyy format?
How do you reverse a string in java without using string buffer?
Why we used vector class?
What are the different types of multitasking?
What are java annotations?
What is the method overriding?
What is the difference between an array and an array list?
What is singleton class in java and how can we make a class singleton?
What is the difference between equals() and == in java?
Differentiate between static and non-static methods in java.
What is java string pool?
What is a constructor overloading in java?
What is a classloader in java?
