Certification Practice Test QUESTIONS
AND CORRECT ANSWERS (VERIFIED
ANSWERS) PLUS RATIONALES 2025 Q&A
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1. What is the minimum internal temperature for cooking poultry safely?
145°F (63°C)
155°F (68°C)
165°F (74°C)
160°F (71°C)
Poultry must be cooked to a minimum internal temperature of 165°F
to kill harmful bacteria like Salmonella.
2. Which type of contamination involves physical objects in food?
Chemical
Biological
Physical
, Radiological
Physical contamination includes foreign objects like hair, metal
shavings, or plastic fragments.
3. Which of the following best prevents cross-contamination?
Storing food uncovered
Using separate cutting boards for raw meat and vegetables
Mixing old and new food products
Allowing food to touch surfaces
Using separate equipment helps avoid transferring pathogens from
raw to ready-to-eat foods.
4. How long can TCS food be held in the temperature danger zone before
it must be discarded?
6 hours
4 hours
8 hours
2 hours
After 4 hours in the danger zone (41°F–135°F), food must be
discarded to avoid bacterial growth.
5. What is the most important personal hygiene practice to prevent
foodborne illness?
Wearing a clean uniform
Washing hands frequently
Wearing gloves at all times
, Using hand sanitizer
Handwashing is the most effective way to prevent the spread of
pathogens.
6. When should food handlers wash their hands?
Every 4 hours
After handling clean dishes
Before putting on gloves
After using the restroom
Washing hands after restroom use is critical to prevent fecal-oral
contamination.
7. What does FIFO stand for?
First in, food out
First into freezer only
First In, First Out
Food inventory for operation
FIFO ensures older inventory is used before newer stock, reducing
waste and spoilage.
8. What is the minimum temperature hot-held food must maintain?
120°F (49°C)
130°F (54°C)
135°F (57°C)