AP Computer Science A: With 6 Practice Tests (Barron’s Test Prep)

AP Computer Science A: With 6 Practice Tests is a focused Barron’s test-prep guide for students getting ready for the AP Computer Science A exam. It brings together content review, exam strategy, and practice material in one place, with an emphasis on the Java and object-oriented programming concepts that drive the course.

Built for AP CSA review

The book is organized to match the shape of the exam itself. It opens with a diagnostic test and then moves through the core topics students need to know: introductory Java language features, classes and objects, inheritance and polymorphism, standard classes, program design and analysis, arrays and array lists, and recursion. That structure makes it easy to move from broad review into specific weak spots.

Practice with purpose

Alongside the review chapters, the book includes multiple-choice practice and free-response support. That combination is especially useful for AP Computer Science A, where students need both conceptual understanding and the ability to write, trace, and analyze code under time pressure.

Key topics covered

• Java syntax, types, operators, input/output, and control structures
• Classes, methods, scope, references, and the this keyword
• Inheritance, polymorphism, interfaces, and abstract classes
• String, Integer, Double, Math, and Random usage
• Program design, correctness, efficiency, and debugging
• Arrays, ArrayList, two-dimensional arrays, and recursion

A practical companion for AP Computer Science A students

This is the kind of prep book that works best when you want structure, repetition, and exam familiarity rather than a loose survey of the subject. It is well suited to self-study, classroom support, or last-minute review before the AP exam.

For students building confidence in Java and AP-style coding questions, it offers a straightforward path through the material without unnecessary detours.