We discussed why database management systems (DEMS) are often used to store and manage data instead of spreadsheet software like Excel. which of the following describes the superiority of DBMS in storing and managing data. A. DEMS ensures low data redundancy 8. DBMS support the use of SQL. to effciently query the database C. DBMS implements a database engine to coordinate multiple quories to maintain data consistency D. all of the above The rule of is to guarantee that a series of operations either succeed or fall together. This is to avoid parlat updales that makes no sentee from a tectincal or buniness perspective. A. Objectivity a. Concurrent access C. CODD D. Atamicity.