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CDRE practice questions

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Question 1Nutrition and Food Science

Which nutrient is the body's primary immediate source of energy for cells?

  1. Vitamin C
  2. Protein
  3. Dietary fiber
  4. Carbohydrate Correct answer.

Explanation

Carbohydrate is broken down into glucose, which cells use directly for energy, especially the brain and muscles during activity. Protein and fat can supply energy but are not the preferred immediate fuel. Fiber is largely indigestible and provides little usable energy.

Question 2Nutrition and Food Science

A food label lists 12 g of fat per serving. Approximately how many kilocalories does that fat contribute?

  1. 48 kcal
  2. 84 kcal
  3. 12 kcal
  4. 108 kcal Correct answer.

Explanation

Fat provides about 9 kcal per gram, so 12 g multiplied by 9 equals roughly 108 kcal. This is the standard Atwater factor used in nutrition labeling. Carbohydrate and protein each supply about 4 kcal per gram.

Question 3Nutrition and Food Science

Which vitamin is synthesized in the skin upon exposure to ultraviolet light?

  1. Vitamin D Correct answer.
  2. Vitamin K
  3. Vitamin B12
  4. Vitamin A

Explanation

Ultraviolet B light converts a cholesterol derivative in the skin into a vitamin D precursor, which is then activated in the liver and kidneys. This makes sunlight an important source of the vitamin. The other listed vitamins must be obtained from diet or gut flora.

Question 4Nutrition and Food Science

Which mineral is a central component of the hemoglobin molecule?

  1. Zinc
  2. Calcium
  3. Magnesium
  4. Iron Correct answer.

Explanation

Iron sits within the heme group of hemoglobin and binds oxygen for transport in the blood. Without adequate iron, oxygen-carrying capacity falls, leading to anemia. The other minerals serve different structural or enzymatic roles.

Question 5Nutrition and Food Science

What is the primary role of dietary fiber in the digestive system?

  1. Supplying essential amino acids
  2. Adding bulk that promotes bowel movement Correct answer.
  3. Providing rapid glucose to the bloodstream
  4. Absorbing fat-soluble vitamins

Explanation

Fiber adds bulk to the stool and helps move material through the colon, supporting regularity. Soluble fiber also binds some substances and slows glucose absorption. It is not a significant energy or protein source.

Question 6Nutrition and Food Science

Which food group is the richest source of complete protein?

  1. Leafy green vegetables
  2. Whole grains
  3. Animal products such as meat and eggs Correct answer.
  4. Legumes

Explanation

Complete proteins contain all essential amino acids in adequate amounts, which is characteristic of animal foods like meat, eggs, and dairy. Most plant foods are limiting in one or more essential amino acids. Combining plant sources can achieve a complete profile.

Question 7Nutrition and Food Science

Which nutrient is most closely associated with preventing neural tube defects when adequate before conception?

  1. Selenium
  2. Vitamin E
  3. Folate Correct answer.
  4. Vitamin B6

Explanation

Adequate folate before and during early pregnancy supports normal neural tube closure and reduces the risk of defects such as spina bifida. Because the neural tube closes very early, intake before conception matters most. Fortified grains and leafy greens are key sources.

Question 8Nutrition and Food Science

Which cooking practice best preserves water-soluble vitamins in vegetables?

  1. Soaking cut vegetables overnight
  2. Boiling in large volumes of water for a long time
  3. Frying at high heat for an extended period
  4. Steaming quickly with minimal water Correct answer.

Explanation

Water-soluble vitamins such as vitamin C and the B complex leach into cooking water and are destroyed by prolonged heat. Quick steaming with little water minimizes both leaching and heat exposure. Long boiling and soaking maximize losses.

Question 9Nutrition and Food Science

A product contains 15 g carbohydrate, 5 g protein, and 5 g fat per serving. What is the total energy content using standard Atwater factors?

  1. 145 kcal
  2. 165 kcal
  3. 125 kcal Correct answer.
  4. 105 kcal

Explanation

Carbohydrate contributes 15 × 4 = 60 kcal, protein 5 × 4 = 20 kcal, and fat 5 × 9 = 45 kcal. Summing these gives 125 kcal per serving. This Atwater approach is the basis for declared energy values.

Question 10Nutrition and Food Science

Which statement describes the glycemic index of a food?

  1. The ratio of carbohydrate to protein in a food
  2. The amount of insulin stored in the pancreas
  3. The speed at which a food raises blood glucose relative to a reference Correct answer.
  4. The total grams of sugar in one serving

Explanation

The glycemic index ranks carbohydrate-containing foods by how quickly they raise blood glucose compared with a reference food such as glucose or white bread. It reflects the quality rather than the quantity of carbohydrate. Glycemic load combines this with portion size.

Question 11Nutrition and Food Science

Which mineral competes with iron for absorption and can reduce non-heme iron uptake when consumed in the same meal?

  1. Sodium
  2. Calcium Correct answer.
  3. Potassium
  4. Chloride

Explanation

Calcium and iron share absorption pathways, so large amounts of calcium in a meal can inhibit non-heme iron uptake. This is why timing of calcium supplements relative to iron-rich meals can matter. Vitamin C, in contrast, enhances iron absorption.

Question 12Nutrition and Food Science

Which dietary component is most effective at increasing absorption of non-heme iron from plant foods?

  1. Phytic acid from bran
  2. Tannins from tea
  3. Calcium
  4. Vitamin C Correct answer.

Explanation

Vitamin C reduces ferric iron to the more absorbable ferrous form and forms a soluble complex with iron, enhancing uptake. Tannins, phytates, and calcium tend to inhibit absorption. Pairing citrus with legumes is a practical strategy.

Question 13Nutrition and Food Science

A person following a strict vegan diet is at greatest risk of deficiency in which vitamin?

  1. Vitamin A
  2. Vitamin C
  3. Vitamin B12 Correct answer.
  4. Vitamin K

Explanation

Vitamin B12 occurs naturally almost exclusively in animal foods, so vegans need fortified products or supplements. Vitamin C is abundant in plant foods, and vitamin K is supplied by leafy greens and gut bacteria. Plant foods also provide carotenoids for vitamin A.

Question 14Nutrition and Food Science

Which process describes the breakdown of triglycerides into fatty acids and glycerol during digestion?

  1. Fermentation
  2. Hydrolysis Correct answer.
  3. Condensation
  4. Oxidation

Explanation

Hydrolysis uses water to cleave the ester bonds linking fatty acids to the glycerol backbone, releasing free fatty acids and glycerol. Lipases catalyze this reaction in the gut. Oxidation, by contrast, breaks down fatty acids for energy.

Question 15Nutrition and Food Science

Which function is performed by bile salts in fat digestion?

  1. Neutralizing dietary fiber
  2. Breaking ester bonds in triglycerides
  3. Transporting amino acids across the gut wall
  4. Emulsifying fat into small droplets Correct answer.

Explanation

Bile salts act as emulsifiers, dispersing large fat globules into smaller droplets and increasing the surface area available to lipases. They do not themselves cleave bonds. This emulsification greatly improves fat digestion and absorption.

Question 16Nutrition and Food Science

Which factor most increases a person's basal metabolic rate?

  1. Reduced thyroid hormone levels
  2. Higher proportion of lean body mass Correct answer.
  3. Lower body temperature
  4. Advancing age

Explanation

Lean tissue is metabolically active, so a higher proportion of muscle mass raises basal metabolic rate. Age and low thyroid hormone tend to lower it. Body composition is one of the strongest determinants of resting energy expenditure.

Question 17Nutrition and Food Science

Which statement accurately describes the difference between a food allergy and a food intolerance?

  1. Intolerance is always more dangerous than allergy
  2. Intolerance involves immunoglobulin E antibodies
  3. Allergy is caused only by artificial additives
  4. Allergy involves the immune system, while intolerance does not Correct answer.

Explanation

A food allergy is an immune-mediated reaction, often involving IgE antibodies, that can cause rapid and severe symptoms. Food intolerance involves non-immune mechanisms such as enzyme deficiency, as in lactose intolerance. This distinction guides diagnosis and management.

Question 18Nutrition and Food Science

Which food-handling practice best prevents cross-contamination in a kitchen?

  1. Washing hands and utensils between handling raw and cooked foods Correct answer.
  2. Using the same cutting board for raw meat and vegetables
  3. Storing raw meat above ready-to-eat foods
  4. Thawing meat at room temperature

Explanation

Cross-contamination occurs when pathogens from raw foods transfer to ready-to-eat items via hands, utensils, or surfaces. Washing hands and equipment between tasks breaks this transfer. Separate boards and proper storage further reduce risk.

Question 19Nutrition and Food Science

Which macronutrient has the highest thermic effect of food, meaning the greatest proportion of its energy is used during digestion and metabolism?

  1. Fat
  2. Alcohol
  3. Carbohydrate
  4. Protein Correct answer.

Explanation

Protein has the highest thermic effect, with roughly 20 to 30 percent of its energy expended in digestion and metabolism. Carbohydrate and fat have lower thermic effects, and alcohol is metabolized with relatively little obligatory cost. This influences net energy yield.

Question 20Nutrition and Food Science

Which nutrient is most important to limit in the diet of a person with hypertension to help control blood pressure?

  1. Potassium
  2. Calcium
  3. Vitamin D
  4. Sodium Correct answer.

Explanation

Excess sodium promotes fluid retention and raises blood pressure in many people, so reducing sodium intake is a cornerstone of hypertension management. Potassium-rich foods can help counter sodium effects. Calcium and vitamin D are not the primary targets for restriction.

Question 21Nutrition and Food Science

Which statement best explains why trans fats raise cardiovascular risk more than unsaturated fats?

  1. They supply essential fatty acids the body cannot make
  2. They contain no calories and disrupt metabolism
  3. They are always liquid at room temperature
  4. They increase LDL cholesterol and lower HDL cholesterol Correct answer.

Explanation

Trans fats raise low-density lipoprotein cholesterol while lowering high-density lipoprotein cholesterol, a combination that promotes atherosclerosis. Unsaturated fats generally improve the lipid profile. This dual adverse effect underlies recommendations to minimize trans fat intake.

Question 22Nutrition and Food Science

A patient's diet provides 2,000 kcal with 300 g carbohydrate, 75 g protein, and 67 g fat. Which macronutrient distribution is closest to the acceptable range?

  1. Fat at 30 percent, far above the recommended range
  2. Protein at 15 percent, within the recommended range Correct answer.
  3. Carbohydrate at 40 percent, below the recommended range
  4. Carbohydrate at 60 percent, within the recommended range

Explanation

Protein provides 75 × 4 = 300 kcal, which is 15 percent of 2,000 kcal, consistent with the acceptable range of about 10 to 35 percent. Carbohydrate supplies 60 percent and fat 30 percent, both within typical guidelines. The protein figure is the accurate match among the choices.

Question 23Nutrition and Food Science

Which mechanism best explains how soluble fiber lowers blood cholesterol?

  1. It binds bile acids and increases their excretion, prompting cholesterol use Correct answer.
  2. It increases gastric acid production
  3. It directly inhibits cholesterol synthesis in the liver
  4. It blocks absorption of dietary protein

Explanation

Soluble fiber traps bile acids in the gut and carries them out in stool. The liver then draws on cholesterol to synthesize replacement bile acids, lowering circulating cholesterol. This is why oats and legumes support lipid management.

Question 24Nutrition and Food Science

Why does iron deficiency anemia often develop more slowly in adults consuming mainly plant-based diets than in those with blood loss?

  1. Plant foods contain no iron at all
  2. Blood loss has no effect on iron status
  3. Non-heme iron absorption is lower and easily inhibited, so depletion is gradual Correct answer.
  4. Plant iron is absorbed more efficiently than heme iron

Explanation

Non-heme iron from plants is absorbed less efficiently and is inhibited by phytates, tannins, and calcium, so deficiency tends to develop gradually. Blood loss, by contrast, removes iron rapidly and can cause anemia quickly. This difference shapes clinical assessment.

Question 25Nutrition and Food Science

A food scientist wants to reduce vitamin loss during commercial vegetable canning. Which approach is most consistent with nutrient-retention principles?

  1. Minimizing water contact and heating time before sealing Correct answer.
  2. Prolonged blanching in large water baths
  3. Storing finished cans at high temperature for weeks
  4. Adding oxidizing agents to the brine

Explanation

Water-soluble vitamins leach into processing water and degrade with heat, so minimizing water contact and heating time preserves them. Oxidizing agents and prolonged heat accelerate vitamin destruction. These principles guide industrial blanching and canning design.

Question 26Nutrition and Food Science

Which nutrient is destroyed most readily when foods are exposed to light during storage?

  1. Riboflavin Correct answer.
  2. Iron
  3. Thiamin
  4. Niacin

Explanation

Riboflavin is highly sensitive to ultraviolet and visible light, which is why milk is sold in opaque or light-blocking containers. Exposure degrades the vitamin over time and can lower the total amount available to the consumer.

Question 27Nutrition and Food Science

A canned soup label lists water as the first ingredient and salt as the second. What does this ordering indicate?

  1. The soup contains no added sugar
  2. Water contributes more weight than any other ingredient Correct answer.
  3. The product is a good source of protein
  4. Salt provides more sodium than any other ingredient

Explanation

Ingredients on a food label are listed in descending order by weight as they appear in the product. Water listed first means it is the heaviest component, and salt second means it outweighs all remaining ingredients. The list reflects weight, not nutrient density or healthfulness.

Question 28Nutrition and Food Science

A bakery wants to slow staling in a wheat bread so it stays soft longer on the shelf. Which change is most likely to achieve this?

  1. Increase the water activity of the crumb
  2. Remove all fat from the formula
  3. Add a dough conditioner that retains moisture and interferes with starch retrogradation Correct answer.
  4. Store the bread at refrigerator temperature

Explanation

Staling is driven largely by starch retrogradation, in which gelatinized starch re-crystallizes and firms the crumb as moisture migrates. Emulsifiers and moisture-retaining conditioners interfere with this recrystallization and slow firming. Managing moisture and starch behavior is the key lever.

Question 29Nutrition and Food Science

A food processor wants to lower the water activity of a dried fruit product to extend shelf life. Which approach most directly accomplishes this?

  1. Reducing the amount of free water available in the product Correct answer.
  2. Adding a chelating agent to bind metal ions
  3. Lowering the pH with an acidulant
  4. Increasing the moisture content of the fruit

Explanation

Water activity measures the free water available for microbial growth and chemical reactions, not total moisture. Removing or binding free water, for example through drying or humectants, lowers water activity and extends shelf life. pH and chelation affect spoilage differently but do not directly reduce water activity.

Question 30Nutrition and Food Science

Two snack bars have identical total carbohydrate, but one lists 12 g of fiber and the other 2 g. Using available carbohydrate, which statement best explains the difference in their impact on blood glucose?

  1. Both bars will raise blood glucose equally because total carbohydrate is the same
  2. The high-fiber bar will lower blood glucose more because fiber is absorbed as glucose
  3. The low-fiber bar will produce a smaller response because fiber slows gastric emptying
  4. The high-fiber bar will generally produce a smaller glucose response because less of its carbohydrate is digestible and absorbed Correct answer.

Explanation

Available carbohydrate is total carbohydrate minus fiber, and it represents the portion that is digested and absorbed as glucose. A bar with more fiber has less available carbohydrate, so it typically raises blood glucose less. Fiber also slows gastric emptying and glucose absorption, reinforcing the smaller response.

Question 31Food Service Systems and Operations

A food service operation uses the FIFO rotation system. What does this practice require staff to do?

  1. Discard all products past their printed date at each shift
  2. Store newer deliveries in front of older stock
  3. Use the oldest stock first and place new deliveries behind it Correct answer.
  4. Rotate products between refrigerators to equalize temperature

Explanation

FIFO stands for first in, first out, meaning the earliest-received product is used before newer deliveries. Staff date-label deliveries and load new items behind existing stock so older product moves out first. This reduces spoilage and waste while keeping inventory fresh.

Question 32Food Service Systems and Operations

Which temperature range is the food safety danger zone in which bacteria multiply most rapidly?

  1. 41°F to 135°F (5°C to 57°C) Correct answer.
  2. 135°F to 165°F (57°C to 74°C)
  3. 32°F to 41°F (0°C to 5°C)
  4. 0°F to 32°F (-18°C to 0°C)

Explanation

The danger zone is the range between refrigeration and hot-holding temperatures, roughly 41°F to 135°F. Within this band bacteria can double rapidly, so food should spend minimal time there. Cold holding keeps food at or below 41°F and hot holding at or above 135°F.

Question 33Food Service Systems and Operations

A trayline serves 300 patients in 45 minutes. What is the approximate service rate per minute?

  1. 6.7 trays per minute Correct answer.
  2. 9.0 trays per minute
  3. 4.5 trays per minute
  4. 13.5 trays per minute

Explanation

Service rate equals total trays divided by total minutes, so 300 divided by 45 yields about 6.7 trays per minute. This figure helps managers size the trayline, assign stations, and set pacing. It is a core labor and throughput calculation in food service operations.

Question 34Food Service Systems and Operations

What is the primary purpose of a standardized recipe in a food service operation?

  1. To allow cooks creative freedom with ingredient amounts
  2. To produce a consistent product with controlled yield and cost Correct answer.
  3. To reduce the number of staff needed on each shift
  4. To satisfy menu labeling laws for packaged foods

Explanation

A standardized recipe specifies exact ingredients, quantities, procedures, and yield so the same product results every time. Consistency supports quality control, accurate costing, and predictable purchasing. It also lets managers forecast production and control portions.

Question 35Food Service Systems and Operations

Which piece of equipment is best suited for rapidly chilling large batches of hot soup to safe temperatures?

  1. A convection oven
  2. A blast chiller Correct answer.
  3. A steam-jacketed kettle
  4. A heated holding cabinet

Explanation

A blast chiller moves food quickly through the danger zone by circulating cold air at high velocity. Rapid chilling limits bacterial growth and meets cooling-time standards. Ovens, kettles, and holding cabinets either heat food or keep it hot.

Question 36Food Service Systems and Operations

What does a yield percentage tell a food service manager?

  1. The edible portion remaining after trimming and cooking losses Correct answer.
  2. The percentage of guests who order a given entrée
  3. The number of portions a recipe produces per batch
  4. The share of a menu item's price that becomes profit

Explanation

Yield percentage compares the edible portion weight to the as-purchased weight, capturing trim and preparation losses. Managers use it to convert as-purchased quantities into portion counts and to price menu items accurately. A low yield means more raw product is needed per serving.

Question 37Food Service Systems and Operations

Which practice best prevents cross-contamination on a self-service salad bar?

  1. Stacking plates at the end of the line for guests
  2. Refilling containers by topping off old food
  3. Providing a separate utensil for each food item Correct answer.
  4. Reusing tongs for multiple items to speed service

Explanation

Dedicated utensils for each item prevent allergens and pathogens from moving between foods. Sharing tongs links items and spreads contamination. Topping off containers also mixes old and new product and should be replaced with clean containers.

Question 38Food Service Systems and Operations

A manager needs to determine how many labor hours a kitchen requires for a projected 500-cover day. Which measure is most directly useful?

  1. Food cost percentage
  2. Seat turnover time
  3. Meals per labor hour Correct answer.
  4. Inventory turnover rate

Explanation

Meals per labor hour expresses productivity and lets a manager divide projected covers by that rate to estimate required hours. Food cost and inventory measures address purchasing, not staffing. Seat turnover describes table use rather than kitchen labor.

Question 39Food Service Systems and Operations

During a HACCP-based process, which step is a critical control point for a cooked chicken entrée?

  1. Cooking the chicken to the required internal temperature Correct answer.
  2. Writing the menu description for the entrée
  3. Receiving the raw chicken from the supplier
  4. Plating the entrée on the service line

Explanation

A critical control point is a step where a control measure can prevent, eliminate, or reduce a hazard to an acceptable level. Cooking to the required internal temperature destroys pathogens and is a classic CCP. Receiving and plating are monitoring points but do not by themselves eliminate the biological hazard.

Question 40Food Service Systems and Operations

A recipe yields 50 portions and the operation needs 80 portions. By what factor should the ingredient quantities be multiplied?

  1. 1.2
  2. 2.0
  3. 2.4
  4. 1.6 Correct answer.

Explanation

The conversion factor is the desired yield divided by the original yield, so 80 divided by 50 equals 1.6. Each ingredient quantity is multiplied by this factor. Managers adjust for equipment and seasoning when scaling, but the base factor is a direct ratio.

Question 41Food Service Systems and Operations

Which purchasing approach is most appropriate for a hospital that needs a stable, contractually guaranteed supply of staple items at fixed prices?

  1. One-time seasonal purchases from local farms
  2. Just-in-time buying for every individual meal
  3. A prime vendor contract with agreed pricing Correct answer.
  4. Open-market buying on the spot each week

Explanation

A prime vendor contract locks in pricing and supply commitments for high-volume staples, giving predictability for budgeting. Open-market and one-time buying expose the operation to price swings. Just-in-time purchasing suits perishables but is impractical for every staple item.

Question 42Food Service Systems and Operations

A manager compares two entrées: one sells 150 units at a 60% contribution margin, the other sells 90 units at a 70% contribution margin. Which entrée generates more total contribution?

  1. The second entrée, because its higher margin percentage dominates
  2. The first entrée, because its higher volume outweighs the margin difference Correct answer.
  3. The comparison cannot be made without knowing food cost
  4. They generate identical total contribution

Explanation

Total contribution equals units sold times contribution per unit. Assuming comparable selling prices, the first entrée's greater volume produces more total contribution despite the lower margin rate. Menu engineering weighs both popularity and margin rather than margin alone.

Question 43Food Service Systems and Operations

What is the main operational benefit of a cook-chill production system in a large hospital food service?

  1. It removes the requirement for temperature monitoring
  2. It eliminates the need for any refrigeration equipment
  3. It guarantees lower food cost than cook-serve methods
  4. It allows advance batch production with controlled safe storage before service Correct answer.

Explanation

Cook-chill lets staff produce food in large batches, chill it rapidly, and hold it safely until reheating for service. This decouples production from service times and smooths labor demand. It still requires strict temperature control and monitoring throughout.

Question 44Food Service Systems and Operations

A server reports that a batch of potato salad has been held on the buffet for four hours without temperature control. What is the appropriate action?

  1. Return it to the refrigerator and continue service
  2. Reheat it to 165°F and place it back on the line
  3. Add fresh ice to the container and keep serving
  4. Discard the product immediately Correct answer.

Explanation

Food held without temperature control beyond the allowed time limit must be discarded because pathogen growth cannot be reversed. Rechilling or reheating does not make unsafe food safe. Operators must track time and temperature and remove product that exceeds limits.

Question 45Food Service Systems and Operations

Which layout principle best reduces travel and congestion in a hospital tray assembly area?

  1. Separating hot and cold items into distant rooms
  2. Arranging stations in the sequence of tray assembly steps Correct answer.
  3. Placing the most expensive equipment nearest the entrance
  4. Grouping equipment by purchase date

Explanation

A product-flow layout arranges stations in the order work is performed, minimizing backtracking and congestion. This straight-line flow speeds assembly and reduces error. Equipment age, cost, or arbitrary separation do not optimize workflow.

Question 46Food Service Systems and Operations

A manager wants to forecast production for next Tuesday using a moving average. Which data set is most appropriate?

  1. The number of staff scheduled for next Tuesday
  2. Total sales from the busiest day of last year
  3. The current inventory count in the storeroom
  4. Sales from the same weekday over the previous several weeks Correct answer.

Explanation

Day-of-week patterns strongly influence food service demand, so averaging the same weekday across recent weeks captures that cyclical effect. Using a single peak day or unrelated data would distort the forecast. Inventory and staffing figures are consequences of the forecast, not inputs.

Question 47Food Service Systems and Operations

Which control measure most directly limits the growth of Listeria in a refrigerated ready-to-eat food operation?

  1. Increasing the sugar content of recipes
  2. Maintaining cold holding at or below 41°F and strict sanitation of contact surfaces Correct answer.
  3. Raising hot-holding temperatures above 165°F
  4. Serving products within minutes of preparation only

Explanation

Listeria can grow at refrigeration temperatures, so keeping product as cold as possible and cleaning and sanitizing food-contact surfaces are key controls. Environmental sanitation is especially important because the organism persists on equipment. Sugar content and hot holding do not address refrigerated ready-to-eat risk.

Question 48Food Service Systems and Operations

A food service director is evaluating whether to make or buy a dessert. Which comparison is most relevant to the decision?

  1. The number of years the supplier has been in business
  2. The popularity of the dessert among staff members
  3. Total cost including labor, ingredients, and equipment versus purchase price Correct answer.
  4. The color of the packaging used by the supplier

Explanation

A make-or-buy decision compares the full internal cost of production, including labor, ingredients, equipment, and overhead, against the delivered purchase price. Only a complete cost comparison reveals the lower-cost option. Supplier tenure, packaging color, and staff preference are not cost drivers.

Question 49Food Service Systems and Operations

Which statement correctly describes the relationship between a menu and a production schedule?

  1. The menu drives the production schedule by defining items, quantities, and timing Correct answer.
  2. The production schedule replaces the menu during service
  3. The production schedule is created first and the menu is built around it
  4. The two documents are independent and never reference each other

Explanation

The menu establishes what will be served, and the production schedule translates it into when and how much to prepare. Forecasting demand against menu items determines batch sizes and start times. The menu is therefore the foundation for production planning.

Question 50Food Service Systems and Operations

A café wants to reduce plate waste while maintaining customer satisfaction. Which strategy is most effective?

  1. Serving only one entrée per day
  2. Removing all side dishes from the menu
  3. Offering flexible portion options and tracking waste by item Correct answer.
  4. Increasing standard portion sizes across the menu

Explanation

Tracking waste by item identifies which foods are overproduced, and flexible portions let guests take amounts they will eat. Together these reduce waste without cutting satisfaction. Larger portions and drastic menu cuts increase waste or harm choice.