Complete Summary and Solutions for Database Concepts – NCERT Class XI Informatics Practices, Chapter 7 – Explanation, Questions, Answers

Detailed summary and explanation of Chapter 7 'Database Concepts' from the NCERT Informatics Practices textbook for Class XI, covering fundamentals of databases, types of database systems, database models such as hierarchical, network, relational, and object-oriented models, Structured Query Language (SQL) basics, relational database management system (RDBMS) architecture, key concepts like tables, records, fields, primary keys, and foreign keys, database operations, and practical SQL commands with exercises and NCERT questions and answers.

Updated : 12 hours ago