Which statement is true of distributed databases?
A)They store data on one central server in an organization.
B)They are limited by the data's physical location.
C)In distributed databases,local storage of data increases response time.
D)In distributed databases,local storage of data increases communication costs.

Question

Quizplus · Accepted Answer

In distributed databases, local storage of data increases communication costs since data may need to be transferred between nodes in different locations. Option A is false because distributed databases have data stored on multiple servers, not just one central server. Option B is false because distributed databases are not limited by the physical location of the data. Option C is false because, in distributed databases, local storage of data can actually decrease response time since requests can be fulfilled locally without having to retrieve data from a remote location.

Which Statement Is True of Distributed Databases