A Fragment can place items in the app’s app bar and options menu. To do so, the Fragment must call its ________ method with the argument true.

A(n) ________ performs a calculation on a column of data and returns a single value

A) aggregate function B) SUM function C) Grouping & Totals group D) SELECT clause

Consumers save paper by doing all of the following except _______ .

A. requesting a pdf of a manual and printing it B. accepting an email receipt for a purchase C. paying bills online D. filing taxes via the Internet