Adding rows to a view is most troublesome for the view user when that view contains _____.
A) statistics calculated from base tables
B) a base table's primary key
C) more than five columns
D) data from more than one base table

Question

Quizplus · Accepted Answer

Adding rows to a view that contains statistics calculated from base tables can be troublesome because the statistics may need to be recalculated or may become inaccurate with the addition of new rows. This can affect performance and the accuracy of the data presented by the view.

Adding Rows to a View Is Most Troublesome for the View