Final answer:
A DBMS manages data storage, retrieval, and management, acting as an intermediary between users and databases. Its advantages include improved data sharing and security, reduced redundancy, and easy access. However, it also has disadvantages such as cost, complexity, and the need for skilled personnel.
Step-by-step explanation:
The Role of a DBMS
A Database Management System (DBMS) is fundamental for managing data efficiently and allowing users to perform multiple tasks with ease. The role of a DBMS encompasses data storage, retrieval, and management. It serves as an intermediary between users and the database, providing a systematic way to create, retrieve, update, and manage data.
Advantages of a DBMS
- Improved data sharing and data security.
- Reduced data redundancy and improved data integrity.
- Easy data access and streamlined data management processes.
Disadvantages of a DBMS
- Cost of software and hardware.
- Complexity of management and maintenance.
- Requires skilled personnel for operation.