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What is the correct signature for declaring an abstract class? ( ) abstract class Animal: (...

What is the correct signature for declaring an abstract class?

( ) abstract class Animal:
( ) class Animal(ABC):
( ) @abstractclass class Animal(Object):
( ) @abstractpython class Animal(Object):

OBS: If it is possible to explain the reason for the choice I would be grateful

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Answer #1

Answer: here is the answer for your question:

the correct signature for declaring an abstract class is:

class Animal(ABC):

python has a base module called ABC for defining abstract base classes.ABC make the methods of base class as abstract.

I hope this would help you out

If you have any doubt, you can provide comment /feedback below the answer

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