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NCERT solutions, question by question
Class 11 Informatics Practices
CBSE 2026–27 · 9 chapters · concept notes, NCERT solutions, examples & practice
- 1Unit 1 — Computer System: hardware, software, memory units, mobile OS, applications
- 2Unit 1 — Number systems and encoding schemes
- 3Unit 2 — Introduction to Python: basics, data types, operators, expressions
- 4Unit 2 — Flow of control: conditional and iterative statements
- 5Unit 2 — Strings, lists, tuples, dictionaries and their methods
- 6Unit 2 — Debugging and simple Python programs
- 7Unit 3 — Database concepts and SQL: DDL, DML, SELECT queries, functions, GROUP BY, joins
- 8Unit 4 — Introduction to emerging trends: AI, ML, IoT, cloud computing, big data, blockchain, robotics
- 9Practical — Python programs, SQL queries, lab record and project