Python InstitutePCAD - Certified Associate in Data Analytics with Python
Domain 2Objective 3
Object-Oriented Programming for Data Modeling PCAD-31 Practice Questions (Page 2)
Part of the Programming and Database Skills domain, which accounts for 33.3% of the PCAD-31 exam. Python Institute does not publish an official question count, but from its 60-minute exam (~25–40 total, ~8–8 in this domain), expect 2–2 from this objective — we provide 26 practice questions to prepare you well beyond it. (estimate)
26questions here
6free pages
12concepts
33.3%of the exam
Questions 6–10
- 6
Which method is called when you use `print()` on an object?
Select an answer first - 7
Which decorator is used to define a getter method for a property in Python?
Select an answer first - 8
In composition, what happens to the contained object when the container object is destroyed?
Select an answer first - 9
Which design pattern allows you to define a family of algorithms, encapsulate each one, and make them interchangeable at runtime?
Select an answer first - 10
Which dunder method should you implement to define how two objects are compared for equality using the `==` operator?
Select an answer first
Finished these 5 questions?
Review the revealed explanations, or continue through the curriculum.
Free Basic Practice is a study aid with revealable answers — not a scored exam. Examers.io is independent and not affiliated with or endorsed by Python Institute. “PCAD-31” is a trademark of its owner, used for identification only.