What is the function of a Database Management System (DBMS)?

The function of a Database Management System (DBMS) is primarily to manage and facilitate access to databases. A DBMS serves as an intermediary between users and the database, allowing users to create, read, update, and delete data in a structured manner. It provides various functionalities such as data storage, retrieval, and manipulation, ensuring that data is organized, consistent, and accessible to users and applications.

Additionally, a DBMS helps in managing various data integrity constraints, transactional support, and concurrency, making it easier for organizations to maintain a reliable and efficient data management environment. The other options relate to software development, data storage methodologies, and security aspects but do not encapsulate the core purpose of a DBMS as effectively as the correct answer does.