Complete the following test so you can be sure you understand the material. Your answers are private, and test results are not scored.
For which one of the following reasons would you use a variable?
To insert frequently used text and then update it automatically.
To include entire Web pages inside other pages.
To store database information in one place so that it's easy to enter and update.
A variable name is:
What Web visitors will see on your site.
An internal name that Web visitors won't see on your site.
The name of an ever-changing site.