Class 11 · Informatics Practices · Chapter 7

Database Concepts: complete notes

Neat, exam-ready notebook-style notes for Database Concepts, following your NCERT book. This chapter is part of the complete Complete Informatics Practices Notes for Class 11 (CBSE 065, 2026-27).

What you get in the pack

• For CBSE Class 11 Informatics Practices (065), 2026-27: all four units (Computer System, Python, Database and SQL, Emerging Trends)
• All 9 chapters complete
• Every program, NumPy example and SQL query verified by actually running it
• All NCERT exercises (Class XI Informatics Practices) solved in full
• CBSE suggested practical programs and board questions on Class 11 topics solved
• Tables, diagrams and output boxes for every concept
• Practice sets, 20 MCQs and 6 Assertion-Reason questions with answers in every chapter, plus a last-night summary
• Single-column layout with clear code boxes, plus a print (B/W) version of every chapter

All chapters in this pack

1. Computer System
2. Brief Overview of Python
3. Control Statements
4. Working with Lists
5. Dictionaries
6. Understanding Data and NumPy
7. Database Concepts
8. Structured Query Language (SQL)
9. Introduction to Emerging Trends