I highly recommend it to students who want to excel in Computer Science!!! Mr. Karkamanis is an excellent teacher and author! Guaranteed success!!! Thank you and I wish him continued success in his work! A satisfied student - computer science student! :)

One of the best study aids available. Theory in question-answer format, which makes it more understandable for students. Includes examples, methodologies, simulation tests, and comes with the answer key. Highly recommended!!

I will only tell you one thing. Without tutoring, without private lessons, without anything. Only with the lessons at school and this book, I managed to score 18.7 in the national exams. Success is guaranteed with dedication and continuous engagement!

Comprehensive, detailed, with topics of varying difficulty, simulation exams, and exercises similar to all exam topics! Highly recommended for excellent preparation for national exams!

It has many unsolved and solved exercises which are very helpful! It explains the theory with nice examples! It helped me a lot!