NCERT / CBSE
Class 12
Rationalised 2025-26 Edition
Free Online Reading
Computer Science (Python, Stacks & SQL) — Class 12
Official NCERT Class 12 Computer Science covering Exception Handling, File I/O, Stacks & Queues, Relational Database Management with SQL, and Networking.
Table of Contents (13 Chapters)
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1
Exception Handling in Python
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2
File Handling in Python (Text, CSV & Binary)
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3
Stack Data Structure
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4
Queue Data Structure
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5
Sorting Algorithms (Bubble & Insertion)
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6
Searching Algorithms (Linear & Binary)
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7
Understanding Data & Statistics
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8
Database Concepts and Relational Data
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9
Structured Query Language (SQL)
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10
Computer Networks and Protocols
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11
Data Communication & Transmission Media
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12
Cybersecurity Aspects and Threats
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13
Project Based Learning & Software Life Cycle
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NCERT textbooks are the intellectual property of the National Council of Educational Research and Training (NCERT), Ministry of Education, Govt. of India. Made available here in unaltered format for free educational access, private study, and student reference in accordance with Section 52 of the Indian Copyright Act (Educational Fair Dealing).