Which of the following enables a DBMS to reduce data redundancy and inconsistency?
A)Ability to enforce referential integrity
B)Ability to couple program and data
C)Use of a data dictionary
D)Ability to create two-dimensional tables
E)Ability to minimize isolated files with repeated data

Question

Quizplus · Accepted Answer

By minimizing isolated files with repeated data, a DBMS can reduce data redundancy and inconsistency. This is because all data is stored in a centralized location and accessed through a common interface, reducing the need for duplicate data. The other options (A, B, C, and D) are important features of a DBMS but do not directly address the issue of data redundancy and inconsistency.

Which of the Following Enables a DBMS to Reduce Data