The book Computer Organization has been written with several goals in the mind. It is designed to provide all the essential information you will need to learn and master. It presents fundamentals of Computer Organization and all advance topics related to it. The book is based on the syllabi presented by the various Indian Universities. The book has been written for B.E. /B. Tech., M. Tech. /M.E. /M.S., MCA, M.Sc., BIT, BCA, B.Sc. (Comp. Sc.), B.Sc. (IT) and other computer programmes. Salient features of the book include: ? Language of the text is lucid and easy to understand. ? Covers the significant developments in the design methodologies of digital system designs, logic design, computer organization and CPU Organization. ? Covers detailed theory supplemented with appropriate circuits/figures and examples. ? Covers adequate number of exercises and review questions of all types. ? The inner strength of this book lies in threadbare discussion of several questions selected from various examination papers. ? The pedagogy followed in the book motivates the beginners with zeal to learn more and more. ? Reader friendly approach. This book will be a boon to students and will help them to face examination in confident manner.