PCPP1 Graphical User Interface Programming Practice Question
You want to create a Menu that contains sub-menus. Which class or method is used to add a sub-menu to an existing menu?
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
✓
menu.add_cascade()
The add_cascade method is used to create a menu item that opens a sub-menu.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
difficulty
Why it's wrong here
Not applicable.
- ✗
menu.add_menu()
Why it's wrong here
There is no add_menu method.
- ✓
menu.add_cascade()
Why this is correct
add_cascade links a sub-menu object to a menu item.
- ✗
menu.add_command()
Why it's wrong here
This adds a clickable menu item, not a sub-menu.
- ✗
menu.add_submenu()
Why it's wrong here
There is no add_submenu method.
About these practice questions
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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 PCPP1 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 PCPP1 exam.