(Choose 1 answer)
What is the benefit of "de-normalization"?
A. "de-normalization" has no benefit
B. The main benefit of de-normalization is improved performance with simplified data retriev reduction in the number of joins needed for data processing)
C. The main benefit of de-normalization is eliminating redundant information from a table ar data so that future changes to the table are easier
Q: 17
