If a piece of data is stored in two places in the database, then a
A)Storage space is wasted
B)Changing the data is one spot will cause data inconsistency
C)It can be more easily accessed
D)Both (A) and (B)

Question

Quizplus · Accepted Answer

Storing the same piece of data in two places in a database leads to wasted storage space and potential data inconsistency if one instance of the data is changed but the other is not updated to match.

If a Piece of Data Is Stored in Two Places