Saraswati Information Technology Series for Classes IX and X is a complete resource for study and practice written in simple, easy-to-understand language. The student-friendly edition is entirely based on the curriculum prescribed under NSQF for vocational courses. The series provides useful tools to learn theory and do practical at ease. Designed to meet student’s needs, it provides sound practice through a wide variety of solved and unsolved exercises based on the latest examination pattern. The series covers the complete syllabus laid down by CBSE.