Class 11 Informatics Practices Notes Chapter 6 Introduction To MySql PDF Class 11 Informatics Practices Notes. Chapter 6 Introduction To MySQL. PDF Download Free. PDF Download Free Chapter 1 Hardware Concepts Chapter 2 Software Concepts Chapter 3 Introduction To Programming Chapter 4 Programming Guidelines Chapter 5 RDBMS Chapter 6 Introduction To MySQL Chapter 7 IT Applications NCERT Solutions for Class 11