Answer Posted / tevendra singh pardhi(balaghat

Abstract Class:
(1)it contains both abstract methods and non abstract
methods
(2) object can't be created just through reference we are
calling all the methods
(3) it is implemented by subclass i.e which class is
extended from this
abstract class contains only nonabstract this situation
also code will compile fine but problem at runtime
abstract can't be declared with Final Synchronized Native
just your requirements you implement some methods in the
abstract class
this class also contain Constructor


Interface contains all abstract methods
all methods compulsory implemented by particular class
interface does not contain Constructor

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