Advanced Placement Computer Science, also called AP Comp Sci, APCS or AP Java, is the name of two distinct Advanced Placement courses and examinations offered by the College Board to high school students as an opportunity to earn college credit for a college-level computer science course. AP Computer Science A is meant to be the equivalent of a first-semester course in computer science, while AP Computer Science AB equates to a full year. The AP exam currently tests students on their knowledge of Java. AP Computer Science AB was discontinued following the May 2009 exam administration.
AP Computer Science A
Advanced Placement Computer Science A emphasizes object-oriented programming methodology with an emphasis on problem solving and algorithm development. It also includes the study of data structures and abstraction, but these topics are not covered to the extent that they are covered in AP Computer Science AB.
AP Computer Science exam
The AP exam currently tests students on their knowledge of computer science through Java. Before 1999, the AP exam tested students on their knowledge of Pascal. From 1999 to 2003, the exam tested students on their knowledge of C++ instead. The AP exam in Computer Science was first offered in 1984.
The exam is composed of two sections:
Section I: Multiple Choice [1 hour and 15 minutes for 40 multiple-choice questions]
Section II: Free-Response [1 hour and 45 minutes for 4 problems involving extended reasoning]
Best AP Computer Science Book
We have done the research and found out that the Barron’s AP Computer Science, Levels A and AB is an excellent AP computer science prep book. This book is an excellent resource for students who are preparing to take the AP Computer Science exam.
Barron’s AP Computer Science, Levels A and AB
Barron’s AP Computer Science is divided into chapters by topics and each topic has clear explanations with chapter recaps as well as approximately 25 multiple choice problems per chapter. Each multiple-choice solution comes with a clear explanation as well. There is a practice diagnostic test, both A and AB level at the beginning of the book with an answer key. Beginning with the diagnostic exam, a student can find out his weakness and work the section of the book he or she should refer to for help. There is another practice exam also both A and AB at the end of the book, the student can measure his or her progress and estimate his or her score in the real test. If you buy the book with a CD, there is an additional A and AB practice test on the CD to excise more and prepare better.
This book is well organized and covers the contents for the AP Computer science exam; many test takers and instructors using this book recommend it, because it is really helpful! This is the best AP Computer Science Exam prep book so far in the market!
Study this book and achieve your best AP score at AP Computer Science Exam!