AP CSP Practice Exams | AP Computer Science Principles 2025-2026

AP Computer Science Principles • 2025–2026

AP CSP Practice Exams

Two full 70-MCQ exams plus Big Idea drills and topic-specific tests — everything you need to build confidence before exam day.

70 MCQ Format 5 Big Ideas Instant Feedback Free
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Study smarter: drill by Big Idea before going full-length. Big Idea 3 (Algorithms & Programming) is the most heavily tested area on the AP CSP exam. Use the Big Idea drills below to pinpoint weak spots first — then take a full 70-question exam to simulate real test conditions.
Full Practice Exams — 70 MCQ Each
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Full Exam
Full MCQ Practice Exam #1 70 questions spanning all 5 Big Ideas in proportion to actual exam weights. Mirrors the digital format with A–D answer choices and full answer explanations.
70 Questions
120 min Suggested time
All 5 Big Ideas
Start Exam →
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NEW
Full MCQ Practice Exam #2 A second full 70-question exam with a fresh question set. Use this after Exam #1 to confirm your gaps are closed and you’re ready for test day.
70 Questions
120 min Suggested time
All 5 Big Ideas
Start Exam →
Big Idea Drills — Target Your Weak Spots
BI 1 Creative Development Collaboration • Program design • Debugging • Documentation → BI 2 Data Binary • Data compression • Metadata • Privacy →
BI 3 Algorithms & Programming Variables • Conditionals • Loops • Lists • Procedures Coming soon
BI 4 Computing Systems & Networks Internet • Protocols • Cybersecurity • Fault tolerance Coming soon
BI 5 Impact of Computing Beneficial & harmful effects • Digital divide • Bias • Crowdsourcing • Legal & ethical concerns →
Written Response Practice
WR 1 Written Response Practice #1 Program purpose • Function • Algorithm • Data abstraction → WR 2 Written Response Practice #2 Program purpose • Function • Algorithm • Data abstraction →
Topic Drills
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Tests by Topic Short targeted drills on individual AP CSP concepts: binary, algorithms, the internet, data analysis, and more. Use these when you need to fix one specific gap without retaking a full Big Idea drill. 10+ Topics
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Scoring below where you want to be? 34.8% of Tanner’s AP CSP students score 5s — vs. 9.6% nationally. 1-on-1 tutoring gets you there faster.
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