All of the following are true about data redundancy across multiple files, except _____.
A) it speeds updates when the redundant data must be updated
B) it is a managerial problem when the company does not encourage data sharing
C) it is a technical problem when the company's software systems do not support data sharing
D) it wastes disk space
E) it can potentially cause data integrity problems

Question

Quizplus · Accepted Answer

Data redundancy across multiple files does not speed updates when the redundant data must be updated because updates must be made in all files containing the redundant data, causing extra work and potentially causing data integrity problems if updates are not made consistently.

All of the Following Are True About Data Redundancy Across