Practice Advantages Of Using Objects And Classes (6.6) - Elementary Concept of Objects and Classes

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9 questions

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4 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
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Quiz
3 questions · about 2 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What does reusability mean in programming?
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Think about class definitions and multiple objects.
Question 2.
Define what a class is.
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Remember how we can create multiple objects from a class.
3Question 3.
What is one advantage of using classes in programming?
- Less Code
- Better Security
- Slower Performance
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Think about how we restrict access to certain data.
4Question 4.
True or False? Data hiding enhances security in programming.
- True
- False
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Think of bank data protection.
Question 5.
Design a class that models a 'Bank Account'. Include methods for depositing and withdrawing money, and implement data hiding for sensitive information like balance.
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Think about which attributes should remain private.
Question 6.
Evaluate the advantages of implementing a class for a school management system over a procedural approach. Provide at least three advantages.
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Reflect on real-world scenarios you're familiar with.

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