If a single data management tool can be used to maintain many different files and databases,it must support data ____.
A) dependence
B) independence
C) networks
D) relationships

Question

Quizplus · Accepted Answer

If a single data management tool is able to maintain many different files and databases, it must support data independence. Data independence refers to the ability of a tool to manage data in a way that the underlying system is transparent to users or applications. This means that changes made to the underlying system do not impact the way the data is managed by the tool, thus allowing for flexibility and scalability. The other options, dependence, networks, and relationships, do not accurately describe the characteristic required for a tool to manage multiple files and databases efficiently.

If a Single Data Management Tool Can Be Used to Maintain