Introduction-to-DBMS for the semester exam

dbms

1. Introduction to DBMS A Database Management System (DBMS) is a software system that allows users to define, create, maintain, and control access to the database. It serves as an interface between the database and the end user or application, ensuring that data is consistently organized and remains easily accessible.

2. Key Features and Benefits of DBMS 1 Data Security A DBMS provides mechanisms for secure storage and access control, protecting sensitive information from unauthorized access or modification. 2 Data Integrity With enforceable constraints and rules, a DBMS ensures the accuracy and reliability of the stored data, preventing inconsistencies and errors. 3 Backup and Recovery DBMS systems offer automated backup and recovery mechanisms, reducing the risk of data loss and supporting disaster recovery plans. 4 Improved Data Accessibility By providing a centralized data repository, DBMS simplifies data access and retrieval and supports concurrent usage by multiple users or applications.