RD Exam: Domain 4 question and answers 2023 updated

RD Exam: Domain 4 question and answers 2023 updated Name 3 types of selective or choice menus. - correct answer Static/fixed/set, single use, and cycle What do you call an item that has high profitability and high popularity? - correct answer Star What do you call an item that has low profitability and low popularity? - correct answer Dog What do you call an item that has high profitability and low popularity? - correct answer Puzzle What do you call an item that has high popularity and low profitability? - correct answer Plowhorse What temperature should dry storage be held? - correct answer 50-70 degrees F How long can fresh eggs be held? - correct answer 3-5 weeks How long can fresh poultry, fish, shellfish, and ground meat be held? - correct answer 1-2 days How long can steak, chops, and roasts be held? - correct answer 3-5 days What type of heat moves from one particle to another? - correct answer Conduction Name materials that are good conductors of heat. - correct answer Copper, black cast iron, aluminum Name poor conductors of heat. - correct answer Glass and stainless steel Meat kept warm on a dish sitting on a heated pellet is an example of what type of heat? - correct answer Conduction Name the heat that includes heated air moved with fan. - correct answer Convection What type of heat uses electrical magnetic vibrations to excite molecules of metal cooking surfaces? - correct answer Induction What type of heat uses infrared waves coming from glowing heat? - correct answer Radiation What is the danger zone temperature range? - correct answer 41-135 degrees F What conditions do mold grow best under? - correct answer Warm (77-86'F), damp, dark conditions, on acidic, neutral, sweet foods What conditions do yeasts grow best under? - correct answer Water, energy, acid medium in oxygen, 77-86'F What conditions do bacteria grow best under? - correct answer Moisture, neutral, 68-113'F How many ounces is in a #6 scoop? - correct answer 5 How man ounces is in a #8 scoop? - correct answer 4 How man ounces is in a #10 scoop? - correct answer 3 1/4 How man ounces is in a #16 scoop? - correct answer 2 How man ounces is in a #30 scoop? - correct answer 1