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AP Computer Science A
AP 计算机科学A
4 units · 41 topics42 MCQ + 4 FRQ · 180 minExam: 2026-05-06
What you'll learn
1Master all 4 units · 41 key topics with curated lecture notes and worked examples
2Practice real exam-style MCQs & FRQs with instant solutions and rubric-aligned scoring
3Find your weak topics fast with a 25-question diagnostic — get a personalized study plan
4Lock it in with SM-2 spaced review — never forget what you've learned before exam day
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Unit Tests & Exams
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Lecture Notes
1 chapters
Units & Topics
FRQ Frequency — Most Tested Topics
Array/ArrayList traversal and manipulation20x(100%)
Loops (for, while, enhanced for)20x(100%)
Conditionals (if/else, boolean logic)20x(100%)
2D Array traversal19x(95%)
Class design (writing complete classes)18x(90%)
Accumulator pattern15x(75%)
String manipulation14x(70%)
Method decomposition (calling helper methods)12x(60%)
Inheritance and interfaces10x(50%)
Object comparison (.equals() vs ==)8x(40%)
Data: Compiled from College Board AP Central, apcomputersciencetutoring.com (Brandon Horn), apcsexamprep.com, codehs.com, compsci.rocks, blog.penjee.com, and official College Board FRQ PDFs
2004-2025
B
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