please answer

Requirements: Discuss the following argument: The relational database is appropriate and advisable model to be employed to develop accounting information systems. You may relate your answer (but not necessarily limiting) to the following notions: 1- The difference between database and file-based systems 2- The nature and working mechanism of relational database model 3- Advantages of relational database comparing to other database models 4-Users' logical View and designers' physical View and conceptual level 5- Facilitating responses to quires