Practice Practical Use Cases Of Metaprogramming (5.7) - Chapter 5: Metaprogramming and Dynamic Code in Python

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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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6 sample questions

Question 1.
What does ORM stand for?
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Think about how objects are related to databases.
Question 2.
What role do decorators play in API frameworks?
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Recall how they modify function behavior.
3Question 3.
What does an ORM do?
- Maps classes to SQL tables
- Creates databases
- Writes SQL statements
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Think about the relationship between classes and databases.
4Question 4.
True or False: Decorators can be used to add functionality to web routes in Flask.
- True
- False
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Consider how you can enhance functions.
Question 5.
Create a simple metaclass that checks if classes have a specific method for logging.
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Identify the role of the `__new__` method.
Question 6.
Implement a plugin system where functions can be registered for dynamic execution. Show how a simple function can be registered and executed.
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Make sure to understand function references and callable behavior.

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