A _____ is a simple program unit that allows the user to call one or more functions with a variety of argument values.

A(n) ________ is a Web site specifically designed to contain useful information and links customized for a specific user or group of users

A) cache B) script C) home page D) portal

If you wanted to show changes over a period of time, you would use a line chart or a(n) ________ chart

Fill in the blank(s) with correct word