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CBSE Class 12 Computer Science
Score 95+ in CBSE Class 12 CS with Python & SQL
Board
CBSE
Language
Python
Total Marks
70 (Theory)
Key Topics
Python, SQL, Data Structures, Networking
Preparation Roadmap
Follow these steps to prepare systematically
1
Month 1-3
Python Programming
Functions, file handling, data structures (stack using list), exception handling. Practice writing programs by hand.
2
Month 2-4
SQL & Database Concepts
CREATE, INSERT, SELECT, UPDATE, DELETE, JOIN, GROUP BY, HAVING, ORDER BY. Practice queries on paper.
3
Month 3-5
Data Structures & CSV
Stack implementation using list, CSV file reading/writing with Python. Understand push, pop, and display operations.
4
Month 4-5
Networking & Boolean Algebra
Network topologies, protocols, HTML basics, Boolean laws, K-maps, logic gates. Theory-heavy but scoring.
5
Month 5-6
Sample Papers & Practice
Solve CBSE sample papers and previous years. Practice writing code on paper — no IDE help in the exam.
Recommended Resources
- Sumita Arora — Computer Science with Python
- NCERT Computer Science Class 12
- CBSE Sample Papers
- Preeti Arora — CS with Python
- W3Schools for SQL practice
Pro Tips
- SQL queries are easy marks — practice 50+ queries
- Write Python code neatly with proper indentation on paper
- Stack questions follow a fixed pattern — memorize the template
- Boolean algebra and networking are pure theory — revise notes
Ready to Start Your Preparation?
Explore more resources and practice materials