Arihant All in One Information Technology (Code 402) for Class 9 is a comprehensive study guide designed strictly as per the latest CBSE syllabus for the 2026–27 academic session. This book provides a perfect blend of theory and practice to help students build a strong foundation in Information Technology concepts.It includes well-explained chapters, focused theory, and step-by-step explanations to ensure easy understanding of topics. The book is enriched with a wide range of practice exercises, competency-based questions (CBQs), and exam-oriented questions to help students prepare effectively for school and board exams.With content curated and revised by experienced educators, this All-in-One guide ensures conceptual clarity, practical knowledge, and confidence for scoring high marks. It is an ideal resource for students looking for complete preparation in IT (Code 402) in one book.
