AP Computer Science A
Course Information
AP Computer Science A is an introductory college-level computer science course centered on programming and problem-solving using Java.
Subject Area: Computer Science / Mathematics
UC A-G Area: C – Mathematics
Course Level: Advanced Placement
Open Terms: Summer & Fall
Enrollment Information
Course Start: 9/11/2026
Course End: 4/30/2027
Class Mode: Onsite/Online
Enrollment Period: 5/1/2026-8/30/2026
Related College Majors
This course provides useful preparation for many computing, technical, and engineering college pathways, including:
Computer Science / Software Engineering / Data Science / Information Technology / Cybersecurity / Computer Engineering / Mathematics / Physics
Prerequisites
Students should:
- Complete AP Computer Science Principles or have prior Java experience, when possible
- Have a strong GPA if entering without prior coding experience
Students should also be comfortable with algebra, functions, basic mathematical reasoning, reading technical instructions, and solving multi-step problems.
Course Units
- Using Objects and Methods
- Selection and Iteration
- Class Creation
- Data Collections
The fourth unit includes work with arrays, two-dimensional arrays, data processing, and related programming concepts.
Comparison Table
2027 AP Exam Information
Exam Date: May 12, 2027 | Exam Duration: 3 Hours
Section I
Multiple Choice
- 42 questions
- 1 Hour 30 Minutes
- 55% of Score
Students answer individual questions and occasional question sets that assess their ability to:
- Determine the output of Java code
- Identify code needed to produce a specified result
- Analyze programs for correctness and errors
- Evaluate equivalent code segments
- Interpret program behavior and conditions
All multiple-choice responses are completed digitally in Bluebook.
Section II
Free Response
- 4 questions
- 1 Hour 30 Minutes
- 45% of Score
The section includes:
- Question 1: Methods and Control Structures
- Question 2: Class Design
- Question 3: Data Analysis with ArrayList
- Question 4: 2D Array
Students write Java code to satisfy programming specifications, create and use classes and methods, apply conditional and iterative logic, and manipulate data structures.
All free-response answers are entered digitally in Bluebook.
Related AP Courses
Explore other AP courses that complement this course and can help you build a broader academic pathway based on your interests, strengths, and future college goals.
AP Computer Science Principles
Build a broad foundation in computing, programming, data, algorithms, networks, cybersecurity, and the societal impact of technology.
AP Precalculus
Strengthen functions, modeling, algebra, and mathematical reasoning that support future computer science and STEM coursework.
AP Calculus AB
Build a foundation in differential and integral calculus for future calculus-based physics and engineering coursework.
AP Statistics
Develop skills in data analysis, probability, statistical inference, and quantitative reasoning.
Questions About AP Computer Science A
Where can I find official AP Computer Science A resources and exam details?
For the official course framework, Java Quick Reference, exam information, and student resources, visit the College Board AP Computer Science A page.
What programming language will I learn?
AP Computer Science A uses Java. The course and AP Exam focus on a defined subset of Java appropriate for an introductory college-level programming course.
Do I need prior programming experience?
Prior programming experience is helpful but not required by College Board. Franklin Academy recommends AP Computer Science Principles or prior Java experience when possible, and students entering without coding experience should have a strong academic foundation.
Is there a lab component?
Yes. AP Computer Science A requires at least 20 hours of hands-on structured lab experiences. Students design solutions, write and test Java programs, debug errors, and compare possible approaches to programming problems.
What changed in the newer AP Computer Science A course?
The revised framework reorganized the course from the previous 10-unit structure into 4 units. The current exam also includes 42 multiple-choice questions worth 55% and 4 free-response questions worth 45%.
Interested in Enrolling in AP Classes?
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