Science

This book, Computer Science- XI, is written for the students of Grade XI of Secondary Education Board of Nepal. Our aim in preparing this book has been two folds. First, we have written a study course prescribed by the Secondary Education Board that students are preparing for the exams can approach on their own. Second, we present a thorough presentation for future computer users' people with alternative knowledge for every day to acquire the skill and information. Every bit of the content area has been covered in detail, and the language has been kept as simple as possible to make the idea clear.