: The current edition often comes as a combo set that includes a dedicated Practical Book for hands-on lab exercises.
Most free PDFs available online are from (2019 or earlier). The CBSE syllabus changed significantly after the 2020-21 session (removing C++ and focusing purely on Python). If you download an old PDF, you will waste time studying topics that are no longer in the syllabus (like SQL or old networking protocols). : The current edition often comes as a
The book covers topics such as: