Vedantu Challenge 100 – CBSE Class 12 Computer Science Book | Section-wise MCQs Short & Long Questions PYQs with Step-by-Step Python Solutions | Complete Exam Prep as per Latest CBSE Pattern | By Shimon Joseph

Vedantu CBSE Class 12 Challenge 100 — Computer Science (By Shimon Joseph) Vedantu Challenge 100 — Computer Science is a focused exam-oriented guide for CBSE Class 12 students. Authored by Shimon Joseph this book features chapter-wise Past Year Questions (PYQs) with detailed Python solutions strict conformity to the latest CBSE syllabus & exam pattern and a layout optimized for time management and concept clarity. Key Highlights Chapter-wise PYQs with Step-by-Step Python Solutions: Each chapter collects relevant PYQs and shows fully worked solutions using Python. CBSE Pattern Compliant: Questions and marking-style answers are aligned with the current CBSE syllabus and examination pattern. Python-only Programming: All programming questions must be answered using Python — solutions and examples in the book follow Python syntax and idiomatic usage. Optimised for Time & Clarity: Concise theory solved examples and practice sections designed for fast revision and improved answer-writing speed. Structured for Exam Success: Sectioned layout (A–E) to mirror exam sections and make targeted practice easier. Book Structure (Sections A → E) Part A — Objective / MCQs: Multiple-choice questions to test quick recall and concept precision. Part B — Short/Code-Reading Questions: Short-answer questions and code-tracing problems (example: list / tuple slicing & indexing outputs). Part C — One-line / Concept Questions: Concept-check questions such as return values of dict.items() and short iteration examples. Part D — Descriptive / Application Questions: Longer applied problems case-based questions and scenario-driven programming tasks. Part E — Chapter-wise Detailed Solutions: In-depth step-by-step solutions for all programming and theory questions; model answers formatted to CBSE marking scheme. Chapters Covered Chapter 1 — Review of Python Concepts Chapter 2 — Functions Chapter 3 — Exception Handling Chapter 4 — Data File Handling Chapter 5 — Data Structures Chapter 6 — Computer Networks Chapter 7 — Database Concepts & SQL Chapter 8 — Python – MySQL Connectivity What Students Will Gain Complete chapter-wise practice mapped to CBSE PYQs and exam trends. Improved speed in reading understanding and writing code-answers under exam conditions. Exam-ready model answers that follow CBSE marking expectations. Stronger conceptual clarity in Python programming data structures networking and databases. Who Should Buy This Book? CBSE Class 12 students (Computer Science) seeking targeted PYQ practice with Python solutions teachers looking for model answers and coaching institutes preparing students for board success. Vedantu Challenge 100 — Computer Science by Shimon Joseph: chapter-wise PYQs Python-only programming solutions and exam-focused practice — a compact & dependable guide for Class 12 board preparation.