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Watch a 15-min Python revision video on YouTube before reading the PDF. It primes your brain. sumita arora class 12 chapter 1 pdf
| Unit No. | Chapter Name | Importance | | :--- | :--- | :--- | | | Revision of Python (Chapter 1) | High (Foundation) | | 2 | Functions (Parameter passing, Scope) | Very High | | 3 | File Handling (Text, Binary, CSV) | Very High (12 Marks) | | 4 | Data Structures (Stack & Queue using List) | High | | 5 | Computer Networks (OSI, TCP/IP, Topologies) | High (10 Marks) | | 6 | Database Management (SQL & MySQL) | Very High (15 Marks) | | 7 | Society, Law & Ethics (Cyber safety) | Medium | Open the PDF on a tablet or laptop