Saraswati Information Technology Series for Classes IX and X is a comprehensive study and practise resource written in simple, straightforward language. The student-friendly edition is entirely based on the NSQF curriculum for vocational courses. The series provides useful tools for easily learning theory and doing practical. It is designed to meet the needs of students by providing sound practise through a wide variety of solved and unsolved exercises based on the most recent examination pattern. The series goes over the entire CBSE curriculum.