Which of the following is NOT a Linux/Unix file or disk management command?

The Validation Rule [ShipDate]>[OrderDate]+30 specifies that the value in the ShipDate field must be within 30 days of value in OrderDate field

Indicate whether the statement is true or false

To provide sound to a headphone port on the front of the computer a(n) _______ must be installed

Fill in the blank(s) with correct word