Elizabeth is a chef and the kitchen manager in an upscale restaurant. she is very knowledgeable in both the culinary and restaurant management fields. because she possesses these technical skills, elizabeth can be considered a(n) worker. mbo focused top-rated cognitive knowledge

Because she possesses these technical skills, Elizabeth can be considered a "knowledge" worker.

A knowledge worker is any individual who works professionally at the errands of creating or utilizing knowledge. For instance, a knowledge laborer may be somebody who works at any of the assignments of arranging, obtaining, looking, breaking down, sorting out, putting away, programming, dispersing, advertising, or generally adding to the change and business of data and those (frequently similar individuals) who work at utilizing the information so created.  

Knowledge work can be separated from different types of work by its accentuation on "non-schedule" critical thinking that requires a mix of concurrent and unique thinking. Yet in spite of the measure of research and writing on information work, there is no brief meaning of the term.