Class 11 Informatics Practices Notes CBSE Notes for Class 11 Class 11 Informatics Practices Notes 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 Class 11 Informatics Practices. PDF Download Free. CBSE Question Answers. NCERT Solutions for Class 11