What is the diff. b/w Interfaces & Abstract class?

Answer Posted / paletipatisrinu

interface contain purely undefined methods but abstract
class contain purely defined methods and undefined methods.

Is This Answer Correct ?    15 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What is a two-pass assembler?

823


What is join () in java?

750


What type of value does sizeof return?

797


What is an infinite loop? How infinite loop is declared?

804


What does t in java mean?

757


How strings are created in java?

817


If I only change the return type, does the method become overloaded?

744


What is printwriter in java?

736


What are wrapper classes in java?

821


What is a instance variable?

794


What is static in java?

805


Difference between ‘is-a’ and ‘has-a’ relationship in java?

795


What is the file extension for java?

862


What is the difference between the font and fontmetrics classes in java programming?

729


What is the core java?

743