A structured collection of related information about people, events, and things is called a ________

Kelsey uses Access to track the sales by category for each trip. She needs to sum the price of each trip by category and she also needs a grand total. In which sections should she place the calculation to sum the price?

What will be an ideal response?

When the ImageAdapter class is called, which method determines how many pictures should be displayed in the GridView control?

A. count() method B. getCount() method C. getNumber() method D. getSize() method