Identify the aspect of a well-structured database that is incorrect.
A. Data is consistent.
B. Redundancy is minimized and controlled.
C. All data is stored in one table or relation.
D. The primary key of any row in a relation cannot be null.
Answer:C
Identify the aspect of a well-structured database that is incorrect.
A. Data is consistent. B. Redundancy is minimized and controlled. C. All data is stored in one table or relation. D. The primary key of any row in a relation cannot be null.