This CGP Exam Practice Workbook is packed with exam-style questions that cover every topic on the GCSE OCR Computer Science course. It tests students on everything from basic definitions to the tricky 8-mark extended answers, and there's plenty of practice at writing code and algorithms too. What's more, detailed answers are included at the back of the book! Matching study notes are available in our GCSE OCR Computer Science Revision Guide (9781789085563) and for even more practice don't miss our brilliant Revision Question Cards (9781789085600 ).