New IGNOU MCS-23 Help Book Introduction to Database Management Systems in English – BCA Computer Application Latest Edition Guide and Study Material.

Block 1 – The Database Management System Concepts
Basic Concepts
Relational and E-R Models
Database Integrity and Normalisation
File Organisation in DBMS

Block 2 – Structured Query Language and Transaction Management
The Structured Query Language
Transactions and Concurrency Management
Database Recovery and Security
Distributed and Client Server Databases

Block 3 – Application Development: Development of a Hospital Management System
Development of a Hospital Management System (An HMS)

Block 4 – Study Centre Management System
Study Centre Management System: A Case Study