A new educational resource for all students who need to understand the core themes of Computer Science.A new educational resource for all students who need to understand the core themes of Computer Science. This book allows both students and teachers to follow the wide-ranging IB Computer Science syllabus, confident that all aspects of theory and practice have been covered. Diagrams and illustrations for key concepts More than 200 examination-style questions with answers Use of flowcharts, pseudocode, as well as the creation of actual working code in the Java Programming Language References to the assessment statements in the IB Computer Science subject guide