Which data types can you apply to the primary key in your Access tables?

$1.$ A

The default is AutoNumber, but any data type that allows a user to enter unique data into that $$eld is acceptable.

$2.$ B

All primary keys use the AutoNumber data type because it's the only one that allows unique data entry.

$3.$ C

Primary key $$elds can use AutoNumber or Text data types, but they can't use Memo data types.

$4.$ D

Any data type other than Memo is acceptable for a primary key.