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OOP · easy

13. Abstraction

Hiding implementation details.

1 min read2 questionsup to 50 XPtopic 13/50

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Abstract classes and interfaces allow you to define what a class should do without specifying how it does it.

How to study this topic

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  2. 2. Re-read the code snippets and say out loud what each line does.
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Check your understanding

  1. 1. Can you instantiate an abstract class?

  2. 2. Keyword for abstraction?

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