When you group worksheet data, you can use the Hide Outline button to hide details in grouped columns or rows.

The white areas in the figure above are used to do which of the following?

A) Show output
B) Get input
C) Get input and show results
D) Display a prompt to the user

A structure-type tag:

A) is a grouping of different data types.
B) functions as a single unit.
C) is made up of members.
D) all of these.