AP Computer Science Principles
Full-length practice exam
Aligned to the 2027 AP Exam
| Section | Questions | Time |
|---|---|---|
| Section I – Multiple Choice | 70 | 120 min |
Timing
Need extra time? Choose the timing option that matches your approved accommodation.
Break practice
Choose the break mode that matches how you plan to practice. This does not change scoring.
Before you begin:
- Each section has its own timer that starts when you click “Begin Section.”
- Once you finish a section and move on, you cannot return to it.
- Within each section, you can move between questions freely.
- A pause button is available next to the timer — use it only if absolutely necessary. You will not be able to pause on exam day.
Note: This practice exam covers the multiple-choice section only. The Create Performance Task (program code, video, and written responses) is a separate project submitted before exam day and is not included here.
Want to brush up first? Review the unit study guides: