Multiple choice

Which of the following is not true about abstract class?

  1. A class may inherit only one abstract class.

  2. Abstract classes are instantiated directly.

  3. An abstract class has at least one abstract method.

  4. An abstract class without any implementation just looks like an interface.

  5. Abstract classes are useful when creating hierarchies of classes that model reality.
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

This is not true about abstract class because abstract classes are not instantiated directly.

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