Multiple choice

………..class is a class designed with implementation gaps for sub-class to fill in.

  1. An instance

  2. An abstract

  3. A class

  4. None of the above

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

An abstract class is a class that cannot be instantiated and is intended to be subclassed, with abstract methods providing the 'gaps' for subclasses to fill.