" (Eds. ) Professional knowledge management; LNCS 3782 Springer Verlag; 2005 . Models as people artist model — in art school modeling, a person who poses for purposes of art. model — person whose occupation is to display clothing (eg. a "fashion model") or other personal items of artistic or aesthetic value, and who is often physically attractive; a model who attains celebrity status or is otherwise widely known is said to be a "supermodel". promotion model— promotes a product or service role model — person who acts as a behavioural or moral example to others. Models as physical objects physical model — physical representation of an object; in engineering, similitude is used in the scientific testing of physical models. Woman Fashion Model scale model — a replica or prototype of an object built as a hobby or for research. a particular version of a series of vehicles produced by an automobile manufacturer is known as a model. "

" MVC does not specifically mention this data access layer. It's common to think of an application as having three main layers: presentation (UI), domain,and data access. In MVC, the presentation layer is split into controller and view. The most important separation is between presentation and domain. The V/C split less so. Though MVC comes in different flavors, control flow generally works as follows: The user interacts with the user interface in some way (e. g. German Fashion Model, user presses a button) A controller contains the input part of the user interface. The controller accesses the model, possibly updating it in a way appropriate to the user's action (e. "