Practice Class As A Composite Type (5) - Class as a Composite Type

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9 questions

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6 sample questions

Question 1.
What is a composite data type?
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Think about how different types can be combined.
Question 2.
Name one example of a class.
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Consider something that represents a real-world object.
3Question 3.
What defines a class as a composite type?
- It cannot contain methods.
- It groups data and methods.
- It's a primitive type.
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Think about what a class fundamentally does.
4Question 4.
True or False: Encapsulation means data and methods are kept separate.
- True
- False
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Consider the purpose of encapsulation in programming.
Question 5.
Create a complete 'Library' class that has a name, an array of books, and methods to add and display books.
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Think about what fields and behaviors a library would have.
Question 6.
Explain how you would implement encapsulation in a class. Provide an example class.
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Think how private data can be safely accessed.

5 more questions in this section. Enroll free to practise them all.