A pickguard (also known as scratchplate) is a piece of plastic or other (often laminated) material that is placed on the body of a guitar, mandolin or similar plucked string instrument. The main purpose of the pickguard is to protect the guitar's finish from being scratched by the guitar pick.
A prep cook is someone that assists the cook in preparing and serving of items on the menu. His/her job description involves various kitchen tasks like general cleaning, dish washing, and storing of food and other items in their proper positions.
The Kitchen Brigade Positions. The basic hierarchy of the classical kitchen brigade system is as follows: Chef de Cusine - the head honcho, or executive chef, in charge of the entire kitchen (basically the general) Sous Chef - the under-chef, second in command. Supervises and coordinates the various station chefs (chef de parties).