Class 12 Computer Science

Computer Science Textbook for Class XII Chapter 1— Exception Handling in Python Chapter 2— File Handling in Python Chapter 3— Stack Chapter 4— Queue Chapter 5— Sorting Chapter 6— Searching Chapter 7— Understanding Data Chapter 8— Database Concepts Chapter 9— Structured Query Language (SQL) Chapter 10— Computer Networks Chapter 11— Data Communication Chapter 12— Security Aspects Chapter 13— Project Based Learning Total chapters: 13 Computer science as a discipline has evolved over the years and has emerged as a driving force of socio-economic activities . In an interconnected world, computer-based applications influence the way people learn, communicate, commute, and socialise . This textbook focuses on the fundamental concepts and problem-solving skills while opening a window to emerging and advanced areas of computer science . It covers the broader themes of programming, data structures, database management, and network communication . Handling errors and exceptions in Python programs . Understanding and implementing linear data structures like Stack and Queue . Executing searching and sorting techniques for data retrieval . Managing relational database systems using MySQL and SQL . Exploring computer network devices, topologies, and the Internet of Things . Identifying network and internet security threats and prevention methods . The curriculum is designed to foster the development of computational thinking and problem-solving skills required at the higher secondary stage . It balances theoretical rigour with practical hands-on examples to prepare students for the challenges of the 21st century . Subscribe for more educational content. How has understanding the underlying architecture of data and networks changed your perspective on the technology you use every day?