The ABN is a unique 11 digit number that identifies your business or organisation to government and to other businesses.
ArchiMate Tool is the usage of Dragon1, online modeling & software tool, to create ArchiMate Viewpoints and Diagrams. Dragon1 is online software used by Enterprise Architects all over the world.
Direct X currently provides the 3D graphics engine for a few CAD applications including Autodesk Inventor and MicroStation. It is also the secondary graphics engine in Solid Edge. Currently Autodesk Inventor is mainly DX9 with some bits of DX10 used to release the 3D engine to do other tasks.