2005 AP Computer Science A Free Response Questions (FRQs)
2005 AP Computer Science A FRQs
Complete solutions and explanations for all four 2005 AP CSA Free Response Questions. Each solution includes working Java code, scoring guidelines, and common mistakes to avoid.
About the 2005 Exam
The 2005 AP Computer Science A exam tested students on Java programming fundamentals including methods, classes, arrays, ArrayLists, and 2D arrays.
All 2005 Free Response Questions
FRQ 1: Hotel
Topic: ArrayList & Object Management
Array traversal, ArrayList operations, object creation, null checking
View Complete Solution →FRQ 2: Ticket
Topic: Inheritance & Polymorphism
Subclass creation, constructor chaining, method overriding, super keyword
View Complete Solution →FRQ 3: MemberInfo
Topic: Marine Biology Case Study (Legacy)
Case study specific - ArrayList of objects, environment manipulation
View Complete Solution →FRQ 4: StudentRecord
Topic: Arrays & Algorithms
Array traversal, average calculation, boolean logic, method composition
View Complete Solution →