Bihar STET Computer Science Practice Book 2026 is a comprehensive, exam-oriented practice book designed especially for candidates preparing for the Bihar Secondary Teacher Eligibility Test (STET) – Computer Science examination. This book has been carefully developed to help aspirants strengthen their conceptual understanding, improve problem-solving ability, and practice questions according to the level and pattern expected in the examination. The book provides a large collection of high-quality, syllabus-oriented Multiple Choice Questions (MCQs) covering the important areas of Computer Science. Questions are designed to provide balanced practice from fundamental concepts as well as important technical topics. Detailed explanation of PYQs.