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.

Access's Attachment data type allows the user to store files such as Word files and Excel files, but not files created with digital cameras

Indicate whether the statement is true or false

It is always a good idea to ________ your database before optimizing your database through the Performance Analyzer tool in case something goes wrong

Fill in the blank(s) with correct word