Certified Professional in Python Programming (PCPP-32-101) — Question 3

Which sentence about the @property decorator is false?

Answer options

• A. The @property decorator should be defined after the method that is responsible for setting an encapsulated attribute.
• B. The @property decorator designates a method which is responsible for returning an attribute value.
• C. The @property decorator marks the method whose name will be used as the name of the instance attribute.
• D. The @property decorator should be defined before the methods that are responsible for setting and deleting an encapsulated attribute.

Correct answer: A

Explanation

The correct answer is A because the @property decorator must be defined before the setter method, not after. Options B and C are true as they accurately describe the purpose of the @property decorator, and option D correctly states that the @property decorator should precede the setter and deleter methods.