Chef de salle is the the waiter that is in charge of the dining room, beneath him/her would be the chefs' de rang and the commis chefs' de rang.
To cook food.
he or she is in charge of everything related to the kitchen, including menu creation, staff management and business aspects.also is the cook at times.
cookinggetting ingredeents
a chef cooks, looks after his or her staff, collects ingredients, responsible to the managers, directors and the chief excetutive. and is responible for the staff and the customers