- Chapter 1: Advanced Database Technologies
- Chapter 2: Advanced Programming Development
- Chapter 3: Creating Procedures
- Chapter 4: Database Fundamentals
- Chapter 5: Databases & ADO, OLEDB & ODBC
- Chapter 6: Free & Open Source Software
- Chapter 7: Getting Started With PL SQL
- Chapter 8: Interacting with Databasesw
- Chapter 9: Library Functions
- Chapter 10: Oracle SQL Revision Tour
- Chapter 11: Procedures Functions & Modules
- Chapter 12: Triggers
- Chapter 13: Visual Basic Control Structures
- Chapter 14: Visual Basic Interface Styles
- Chapter 15: Visual Basic Revision Tour
Class 12 Informatics Practices Notes. Chapter 12 Triggers. PDF Download Free.