?Which of the following are the advantages of using a distributed database management system (DDBMS)?

A. ?The system is scalable, so new data sites can be added without reworking the system design.
B. ?The data stored closer to users can reduce network traffic.
C. ?The system is less likely to experience a catastrophic failure when data is stored in various locations.
D. ?The data is stored in various locations thereby making it is easy to maintain controls and standards. 


Answer:
A. ?The system is scalable, so new data sites can be added without reworking the system design.

B. ?The data stored closer to users can reduce network traffic.
C. ?The system is less likely to experience a catastrophic failure when data is stored in various locations.

Computer Science & Information Technology

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