The file extension for an access 2003 database is A. Exe B. Doc C. Exc D. Mdb

The correct answer is D. Mdb.

A file extension is a three- or four-letter suffix at the end of a filename that indicates the file type. The file extension for an Access 2003 database is .mdb. This file extension is used to identify the file as an Access database and to ensure that it is opened with the correct application.

The other options are incorrect.

• Exe is the file extension for an executable file.
• Doc is the file extension for a Microsoft Word document.
• Exc is not a valid file extension.