PCPP2 Design Patterns Practice Question
Which TWO of the following are structural patterns?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Facade
Adapter and Facade are classic structural patterns.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Facade
Why this is correct
Facade is a structural pattern.
- ✗
Command
Why it's wrong here
Command is a behavioral pattern.
- ✗
Observer
Why it's wrong here
Observer is a behavioral pattern.
- ✗
Builder
Why it's wrong here
Builder is a creational pattern.
- ✓
Adapter
Why this is correct
Adapter is a structural pattern.
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JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed August 2026 · checked against the official Python Institute exam blueprint
This PCPP2 practice question is part of Courseiva's free Python Institute certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the PCPP2 exam.