Practice @property (2.5.1) - Chapter 2: Python Decorators and Descriptors

Practice: @property

Lesson 2.5.1Python Decorators and Descriptors

Practise this section

8 questions

Flashcard drill
3 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
Sign up to start the exercise
Quiz
2 questions · about 1 min · pass mark 70%. Hints available.
Sign up to start the quiz

6 sample questions

Question 1.
What does the @property decorator do?
Show hintHide hint
Think of how attributes and methods are defined.
Question 2.
Can you create a setter method? Provide a simple example.
Show hintHide hint
Recall the Circle example we've discussed.
3Question 3.
What does the @property decorator allow in Python?
- To define functions only
- To define attributes with getters and setters
- To create constant variables
Show hintHide hint
Think about how we access methods and attributes.
4Question 4.
True or False: The @property can only be used for private attributes.
- True
- False
Show hintHide hint
Consider what class attributes you typically manage.
Question 5.
Create a class 'Temperature' that only accepts Celsius values and allows conversion to Fahrenheit with a proper property structure.
Show hintHide hint
Remember how to define properties and include conversion logic in your structure.
Question 6.
Develop a class 'Employee' that uses @property to manage a salary attribute and prevents it from being negative.
Show hintHide hint
Consider how we handled validations in our previous examples.

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