You need to create a column that supports the requirements

You are customizing standard content types for an organization. For the tracking of a department,
you must allow users to easily select or enter a value. In some cases, users may refer to a single
department by more than one name. Users must be able to select or type any name for a
department but the document must be associated with only one department. You need to create a
column that supports the requirements. What should you do?

A.
Create a Choice site column that uses check boxes.

B.
Create a Choice site column that uses a drop-down menu.

C.
Create a Managed Metadata site column.

D.
Create a Choice list that uses a drop-down menu.