If a school keeps two lists, one for student registration and one for student financial information, both containing name and address information, this is an example of data ________.
A) integrity
B) redundancy
C) completeness
D) normalization

Question

Quizplus · Accepted Answer

Maintaining two separate lists with overlapping information such as name and address leads to data redundancy, as the same piece of information is stored in more than one place.

If a School Keeps Two Lists, One for Student Registration