Class 11 Informatics Practices Notes Chapter 2 Software Concepts Class 11 Informatics Practice Notes Class 11 Informatics Practices Notes Chapter 2 Software Concepts 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 Notes Chapter 2 Software Concepts. PDF download free. NCERT Solutions for Class 11