There is no dearth of good books on this earth. However, this book not only emphasizes the theory but also the practical aspects of the basic computer architecture. It can be used as a textbook for all graduate and postgraduate programmes like B.Tech. (CSE/IT/ECE/EEE) and M.Tech. (CSE/IT), BCA, MCA courses of GGSIPU, Dwarka, Delhi University, GBTU, UTU and MMTU (formerly UPTU), MDU, RGPV, VTU, Nagpur University, Osmania and other Universities of India.