2) Draw binary relationships for the following in Crows Foot notation for a car. If you are making an assumption, write it down and justify it.
2.1) CAR and DOOR
2.2) CAR and STEERING WHEEL
2.3) CAR and STEREO
3) Draw an ERD for the following:
A computer may have many parts. A part may be part of many different computers. A part may be comprised of many other parts. A part may not be used as a subcomponent in any other part but could possibly be used in many.