The local government ministry plans to create a database to store its records in all district assembly offices. a) State THREE database management software that can be used for this project. b) Explain THREE benefits the use of the database will bring to the ministry's work. c) State TWO ways of preventing unauthorized access to the ministry's database. d) Using relevant examples, distinguish between a data mart and a data warehouse.

NEED CONCLUSION ALONG WITH THE ANSWER PLEASE..