Define Exemplar Meaning

Exemplar
(a) the mythical task occupying any computer technician, preferably employed by a university or other educational institute, for their summer months of 'down time.'

(b) a typical or standard model or specimen: (i.e. and example. just said with a really dorky 15th century word.)
(c) any action performed by don swanner.

boy don really spent his last summer making some KILLER exemplars!!
By Cecilia