Enthuware

Option 1: couldn't this be considered a correct answer (as a declaration in an interface)?

Yes, but the question is asking about class.

Hi Paul,
Thanks for your response.
I don't follow though.
I'm still unclear why option 1 and 5 are not both valid.
Maybe you can show me where my reasoning is going askew.

Me: Couldn't this be considered a correct answer (as a declaration in an interface)?
Admin: Yes, but the question is asking about class.

I don't see where though?
I do see accessible to any class, but meaning public access from other classes, yeah?

What is the correct declaration for an abstract method 'add' accessible to any class, takes no arguments and returns nothing?

The question seeks a correct declaration for:

• an abstract method
  named 'add'
  is accessible to any class
  takes no arguments
  returns nothing

Where does option 1 not qualify?

You are right. I misread the question. It should say in a class. Fixed.
thank you for your feedback!