All but one of the following is true about the WITH ROLLUP operator. Which one is it?
a
It is part of standard SQL.
b
It adds a summary row for each group specified in the GROUP BY clause.
c
It is coded on the GROUP BY clause.
d
It adds a summary row to the end of the result set.

What are two ways to access the options for scaling and page orientation? click the home tab, then click alignment, or click the file tab. click the file tab, then click print, or click the page layout tab. click the page layout tab, or click the review tab. click the review tab, or click the home tab?