1.2. Data Abstraction and Encapsulation

Try these first

1. 1.

   What does data abstraction do in programming?

   Hint

   Think about how you interact with everyday objects.

2. 2.

   Define encapsulation.

   Hint

   Consider how classes in programming work.

3. 3.

   What is the main benefit of data abstraction?

   • A) Increases complexity
   • B) Hides details
   • C) Creates data redundancy

   Hint

   Think about why programmers would want to simplify interfaces.

4. 4.

   True or False: Encapsulation restricts access to class members.

   • True
   • False

   Hint

   Consider how you would share or keep information private.

5. 5.

   Create a class representing a library book, utilizing both abstraction and encapsulation. Include methods for borrowing and returning the book while ensuring that the book's status is kept private.

   Hint

   Think about what attributes are necessary to track without exposing them to users.

6. 6.

   Imagine you are designing a gaming application. Discuss how you would apply abstraction and encapsulation to manage the player's character effectively.

   Hint

   Consider how you would manage character state while keeping internal mechanics hidden.