Practice Basics Of Object-oriented Programming (11.1) - Object-Oriented Programming Concepts

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10 questions

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6 sample questions

Question 1.
Define an object in OOP.
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Think of a real-world example of something you can touch.
Question 2.
What does a class represent?
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Consider how you would describe something before creating it.
3Question 3.
What is an object in OOP?
- A method
- An instance of a class
- A data type
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Think of it as a specific manifestation of a blueprint.
4Question 4.
True or False: A class can have multiple objects.
- True
- False
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Consider how many cars can exist based on one factory blueprint.
Question 5.
Write a Java class named 'Book' with private attributes for title and author. Include methods to set and get these attributes. Afterwards, create multiple book objects.
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Consider how you can encapsulate data within a class.
Question 6.
Explain how using OOP could improve a software project comparing procedural vs. object-oriented approaches.
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Think about the differences in code organization.

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