The fundamental rule of a layer mask is that ____ areas of the mask reveal 100% of the related artwork on the layer.

The ________ is a special character that is used to represent one or more characters in the criterion of a query

A) wildcard B) delimiter C) operator D) operand

When a payroll program verifies that no value greater than 168 is entered for the number of hours worked in a week (24 hours in a day X 7 days in a week), it is performing a __________ check.

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