Questions with Verified Answers and Rationales Grade A
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1. What is the primary goal of food safety?
A. Improve taste
B. Reduce costs
C. Prevent foodborne illness
D. Increase shelf life
Preventing foodborne illness is the core objective of all food safety practices.
2. Which microorganism is most likely to cause foodborne illness?
A. Mold
B. Bacteria
C. Yeast
D. Viruses in air
Bacteria are the most common cause of foodborne illness in foodservice settings.
3. What temperature range is known as the danger zone?
A. 0°F–32°F
B. 140°F–212°F
C. 41°F–135°F
D. 32°F–70°F
Bacteria grow rapidly between 41°F and 135°F.
4. How long can food remain in the danger zone before becoming unsafe?
A. 1 hour
B. 2 hours
C. 4 hours
D. 6 hours
Food should not stay in the danger zone longer than 2 hours.
5. What is cross-contamination?
A. Cooking food incorrectly
B. Transfer of pathogens from one surface to another
C. Freezing food
D. Washing produce
Cross-contamination spreads harmful bacteria between foods or surfaces.
6. Which food is considered a TCS food?
A. Bread
B. Chips
C. Milk
D. Sugar
TCS foods require time and temperature control for safety.
7. What does HACCP stand for?
A. Hazard Analysis Critical Control Points
B. Hazard Analysis and Critical Control Points
C. Health and Critical Control Program
, D. Hazard Control Program
HACCP is a systematic preventive approach to food safety.
8. What is the correct handwashing time?
A. 5 seconds
B. 10 seconds
C. 20 seconds
D. 30 seconds
Proper handwashing requires at least 20 seconds.
9. When must hands be washed?
A. After eating
B. After using restroom
C. Before food prep
D. All of the above
All listed situations require proper handwashing.
10. Which item should be used to handle ready-to-eat food?
A. Bare hands
B. Towel
C. Gloves or utensils
D. Apron
Direct hand contact must be avoided with ready-to-eat foods.
11. What is the minimum internal cooking temperature for poultry?
A. 135°F
B. 145°F
C. 155°F
D. 165°F
Poultry must reach 165°F to kill harmful pathogens.
12. What temperature should cold food be held at?
A. 50°F
B. 45°F
C. 41°F or below
D. 60°F
Cold holding must be at 41°F or lower.
13. What is the minimum hot holding temperature?
A. 120°F
B. 125°F
C. 135°F
D. 140°F
Hot foods must be kept at 135°F or above.
14. Which symptom requires exclusion from work?
A. Headache
B. Cough
C. Vomiting
D. Fatigue
Vomiting is a key symptom of foodborne illness.
15. What is the proper way to thaw frozen food?
A. On the counter