For the Cambridge International AS & A Level IT syllabus (9626) for examination from 2022. Students will be more prepared than ever with the introduction of 50% more practical activities than our previous edition. Key features support and enhance your students' learning - including learning objectives, before you start activities, worked examples, keywords, reflection tasks, and end-of-chapter review checklists. Exam-style questions for every topic help prepare students for the assessments.