It is best to limit the number of fonts used in your document to four or less

Referential integrity should be enforced in a database with related tables because it

A) helps ensure data is automatically updated. B) helps ensure invalid data is not entered into a table. C) makes the database easier to back up. D) makes the database easier to repair.

A(n) ________ is a note or highlight that is added to a slide

A) ScreenTip B) annotation C) sticky note D) comment