AP Computer Science Exam Prep

Free practice exams, study guides, and daily practice for AP CSA, AP CSP, and AP Cybersecurity — built by a teacher whose students consistently outscore the national average.
54.5%Score 5s on AP CSA
34.8%Score 5s on AP CSP
1,845+Tutoring Hours
4515-Star Reviews
AP CSA AP Computer Science A Java programming • 4-unit curriculum • 42 MCQ + 4 FRQ • Study guides, practice exams, FRQ archive 2004–2025 Start CSA Prep → AP CSP AP CS Principles 5 Big Ideas • 70 MCQ + Create Task • Study guides, 3 practice exams, pseudocode drills, Top 100 questions Start CSP Prep → AP Cybersecurity AP Cybersecurity Full free course • 5 units • Lessons, labs, exercises • Practice exam • 250+ questions • Launching Fall 2026 Explore Course →
What You Get — All Free
📝 Practice Exams Full-length MCQ exams for AP CSA (42 Qs) and AP CSP (70 Qs). Instant scoring with detailed explanations for every question. 7 Full Exams ⚙ Test Builder Build custom PDF exams by unit, topic, and difficulty. Generate a printable test with a separate answer key in seconds. 586+ Questions ✍ FRQ Archive 2004–2025 Every AP CSA free response question ever released. Complete Java solutions, College Board rubrics, and common mistake breakdowns. 80+ FRQs 📚 Study Guides Comprehensive unit-by-unit guides for AP CSA (4 units) and AP CSP (5 Big Ideas). Topic deep-dives, vocabulary, and exam tips. 9 Complete Guides 📅 Daily Practice New AP CSA and AP CSP questions every day. Hard difficulty, detailed explanations, covers every unit and Big Idea on a rotating schedule. 365 Days/Year 🃏 Flashcards 200 AP CSA flashcards covering Java syntax, vocabulary, and key concepts across all 4 units. Built for the 2025–2026 curriculum. 200 Cards
Browse by Course
AP Computer Science A
Unit 1: Objects & Methods Unit 2: Selection & Iteration Unit 3: Class Creation Unit 4: Data Collections Practice Exams (42 MCQ) FRQ Archive 2004–2025 Test Builder (586 Qs) 21 Study Games
Full CSA Hub →
AP CS Principles
BI 3: Algorithms (30–35%) BI 5: Impact (21–26%) BI 2: Data (17–22%) Practice Exams (70 MCQ) Top 100 Questions Test Builder (Custom PDF) Create Task Guide Pseudocode Reference
Full CSP Hub →
AP Cybersecurity
Full Course (5 Units) Study Guide (All Units) Practice Exam (43 Qs) Practice Questions (250+) Exam Format Guide Unit 1: Intro to Security
Full Cyber Course →
For Teachers Build Custom Assessments in Seconds The Test Builder lets you select questions by unit, topic, and difficulty — then generates a printable PDF exam with a separate answer key. 586+ AP CSA questions and a growing AP CSP bank. No login required.
CSA Test Builder → CSP Test Builder →
Built by a Teacher, Not a Content Mill
Tanner Crow - AP Computer Science Teacher at Blue Valley North High School
Tanner Crow AP Computer Science Teacher • Blue Valley North High School • 11+ years
54.5%CSA Score 5s
34.8%CSP Score 5s
1,845+Tutoring Hours
4515-Star Reviews
View Wyzant Profile (5.0 rating) →
1-on-1 AP CS Tutoring $150/hr single session • $125/hr (5-pack) Book a Session →
★★★★★ “Tanner is simply awesome. He is patient, flexible and genuinely cares about ensuring that the students excel. My son scored a perfect 5 on his AP exam for computer science principles.” — Kamal • 52 lessons • AP CSP Perfect Score
★★★★★ “My daughter scored a 100 on her in-class final and a 5 on the AP Exam. She definitely benefited from those two tutoring sessions with Tanner. We would highly recommend him.” — Mimi • 2 lessons • AP CSP Score 5
★★★★★ “After working with Tanner, my son received the Most Improved in AP Computer Science A award from the High School Principal!” — Emily • 29 lessons • Most Improved Award
Frequently Asked Questions
AP Computer Science A is a Java programming course focused on object-oriented design, algorithms, arrays, and ArrayLists. AP Computer Science Principles is a broader intro covering data, the internet, algorithms in pseudocode, and computing’s impact on society. AP CSA is more rigorous and better for students planning CS or engineering majors. AP CSP requires no prior programming experience.
AP CSA has 42 MCQ (55% of score) and 4 FRQs (45%). AP CSP has 70 MCQ (70%) plus the Create Performance Task written response (30%). Both are fully digital via the College Board Bluebook platform starting 2025–2026.
Aim for 36–38 correct on the MCQ and 7–9 out of 9 on each FRQ. Focus most study time on Unit 4 Data Collections (30–40% of the exam). Practice daily with timed questions and work through past FRQs. APCSExamPrep.com students score 5s at 54.5% vs. the 25.5% national average.
AP Cybersecurity is a brand-new AP course launching nationally in Fall 2026. It covers 5 units: Introduction to Security, Securing Spaces, Securing Networks, Securing Devices, and Securing Applications and Data. APCSExamPrep.com offers the first comprehensive free course with lessons, exercises, labs, quizzes, and a full practice exam.
Yes. All practice exams, study guides, daily practice questions, the FRQ archive, study games, and the AP Cybersecurity course are completely free. Premium products like flashcard sets are available for purchase. 1-on-1 tutoring is $150/hr or $125/hr in a 5-session package.
Start studying now — pick your course All resources are free and aligned to the 2025–2026 curriculum
AP CSA → AP CSP → AP Cyber → 1-on-1 Tutoring

Get in Touch

Whether you're a student, parent, or teacher — I'd love to hear from you.

Just want free AP CS resources?

Enter your email below and check the subscribe box — no message needed. Students get daily practice questions and study tips. Teachers get curriculum resources and teaching strategies.

Typically responds within 24 hours
✓

Message Sent!

Thanks for reaching out. I'll get back to you within 24 hours.

🏫 Welcome, fellow educator!

I offer curriculum resources, practice materials, and study guides designed for AP CS teachers. Let me know what you're looking for — whether it's classroom materials, a guest speaker, or Teachers Pay Teachers resources.

✉

Email

[email protected]

📚

Courses

AP CSA, CSP, & Cybersecurity

⏱

Response Time

Within 24 hours

Prefer email? Reach me directly at [email protected]