Using a DDBMS (Distributed Database Management System) Offers as an Advantage

Multiple Choice

Using a DDBMS (distributed database management system) offers as an advantage that ____.

A) the system is scalable, so new data sites can be added without reworking the system design
B) data stored closer to users can reduce network traffic
C) with data stored in various locations, the system is less likely to experience a catastrophic failure
D) the architecture of the system is simple and easy to manage