2007 AP Computer Science A Free Response Questions (FRQs)
2007 AP Computer Science A FRQs
Complete solutions for all four 2007 AP CSA Free Response Questions.
About the 2007 Exam
Some questions from this year involved the Marine Biology Case Study (now removed from the curriculum). The underlying concepts are still tested in modern FRQs.
All 2007 Free Response Questions
FRQ 1: SelfDivisor
Topic: Number Theory & Digit Manipulation
While loops, modular arithmetic, digit extraction, array construction
View Complete Solution →FRQ 2: Fish Legacy
Topic: Marine Biology Case Study (Legacy)
Case study specific - Fish behavior, environment interaction
View Complete Solution →FRQ 3: StudentAnswerSheet
Topic: ArrayList & Scoring Algorithms
Parallel ArrayList traversal, scoring logic, finding maximum
View Complete Solution →FRQ 4: GameState
Topic: Inheritance & Game Simulation
Subclass creation, polymorphism, game loop implementation, ArrayList with random
View Complete Solution →