AP Computer Science A MCQ Practice
Launch 42-question, 90-minute forms with current unit and computational-practice weighting, or focus on one APCSA topic at a time.
Mode Options
Practice mode
Check answers as you go and use explanations for review.
Unit-level topics
34 topic banks with 15 questions each, from exam level up to challenge level.
Available Tests
42 questions
A 42-question, 90-minute current-CED-weighted form with authentic short and extended stems, four shared-stimulus sets, balanced difficulty, and clearly labeled optional recursion enrichment.
42 questions
A 42-question, 90-minute current-CED-weighted form with authentic short and extended stems, four shared-stimulus sets, balanced difficulty, and clearly labeled optional recursion enrichment.
Unit-Level Topic Practice
34 topic banks · 15 questions in each set
Optional: type a topic name to narrow the AP CSA practice sets.
Unit 1 · Using Objects and Methods
15 Q
15 AP-depth questions on primitive expressions, 4 calibrated Hard, each integrating two or three topic strands with a worked explanation and a named misconception behind every wrong answer. 14 items use 12-25-line Java contexts; 1 remain concise conceptual checks.
Start Topic PracticeUnit 1 · Using Objects and Methods
15 Q
15 AP-depth questions on integer division and mod, 4 calibrated Hard, each integrating two or three topic strands with a worked explanation and a named misconception behind every wrong answer. 14 items use 12-25-line Java contexts; 1 remain concise conceptual checks.
Start Topic PracticeUnit 1 · Using Objects and Methods
15 Q
15 AP-depth questions on casting and math.random, 4 calibrated Hard, each integrating two or three topic strands with a worked explanation and a named misconception behind every wrong answer. 13 items use 12-25-line Java contexts; 2 remain concise conceptual checks.
Start Topic PracticeUnit 1 · Using Objects and Methods
15 Q
15 AP-depth questions on string concatenation, 4 calibrated Hard, each integrating two or three topic strands with a worked explanation and a named misconception behind every wrong answer. 13 items use 12-25-line Java contexts; 2 remain concise conceptual checks.
Start Topic PracticeUnit 2 · Selection and Iteration
15 Q
15 AP-depth questions on boolean operators, 4 calibrated Hard, each integrating two or three topic strands with a worked explanation and a named misconception behind every wrong answer. 13 items use 12-25-line Java contexts; 2 remain concise conceptual checks.
Start Topic Practice