A group of related fields, such as all the demographic information for one customer, is called a(n) ____.

Which of the following enables you to select everything in an entire document?

A) Move the pointer to the left of any line and when the arrow pointer displays, triple-click. B) Move the pointer to the right of any line and when the arrow pointer displays, double-click. C) Move the pointer to the left of any line and when the arrow pointer displays, double-click. D) Double-click anywhere in the document.

File _________________________ are identified by a three- or four-letter suffix after the file name.

Fill in the blank(s) with the appropriate word(s).