A database management system____________
A. Allows simultaneous access to multiple files
B. Can do more than a record management system
C. Is a collection of programs for managing data in a single file
D. Both a and b
Answer:D
A database management system____________
A. Allows simultaneous access to multiple files B. Can do more than a record management system C. Is a collection of programs for managing data in a single file D. Both a and b