A ____________ is a template that adds the correct formatting as data is entered. If someone attempts to enter data in the wrong format, the database can be set up to reject that entry or correct it.

Junk emails are low-importance emails sent by friends.

Answer the following statement true (T) or false (F)

Suppose an ArrayList list contains {"red", "green", "red", "green"}. What is the list after the following code?

``` list.remove("red"); ``` a. {"red", "green", "red", "green"} b. {"green", "red", "green"} c. {"green", "green"} d. {"red", "green", "green"}