Freshers India

________________ is a keyword to define that method an abstract method.                        

___________________ refers to the ability to make a class abstract in OOP.                        

An _____________ class is one that cannot be instantiated.                        

The ______________________ keyword to declare a class abstract.                        

An _______________________ methods consist of a method signature, but no method body.                        

For design purpose, a class can be declared abstract even if it does not contain any __________________ methods