Book excerpt: This comprehensive guide is designed to cater to the growing demand for accurate and concise solutions to GATE CS & IT. The book's key features include: 1. Step-by-Step Solutions: Detailed, easy-to-follow solutions to all questions. 2. Chapter-Wise and Year-Wise Analysis: In-depth analysis of questions organized by chapter and year. 3. Detailed Explanations: Clear explanations of each question, ensuring a thorough understanding of the concepts. 4. Simple and Easy-to-Understand Language: Solutions are presented in a straightforward and accessible manner. 5. Video Solutions: Video explanations for select questions, enhancing the learning experience. 6. With a coverage spanning __ years, this book is an invaluable resource for CS & IT students preparing for GATE. The authors acknowledge that there is always room for improvement and welcome suggestions and corrections to further refine the content. Acknowledgments: The authors would like to extend their gratitude to the expert team at GATE ACADEMY for their dedication and consistency in designing the script. The final manuscript has been prepared with utmost care, ensuring that it meets the highest standards of quality.