Free CFPS Knowledge Areas Questions and Answers — Questions and Answers
Question 1: Which beer style is characterized by high bitterness, moderate alcohol, and prominent citrus and pine hop aroma?
- English Pale Ale
- American IPA (Correct answer)
- German Pilsner
- Belgian Tripel
Correct answer: American IPA
The American IPA is renowned for its assertive hop character, often featuring high bitterness and prominent aromas of citrus (grapefruit, orange) and pine, derived from American hop varieties like Cascade, Centennial, and Simcoe. It typically has a moderate alcohol content that supports this hop intensity without being overly sweet or malty. This profile distinguishes it from other styles listed.
Question 2: Which of the following is an off-flavor caused by light exposure to beer?
- Diacetyl
- DMS (Dimethyl Sulfide)
- Skunky (Lightstruck) (Correct answer)
- Oxidation
Correct answer: Skunky (Lightstruck)
When beer is exposed to UV light, particularly from sunlight or fluorescent lights, hop compounds react with riboflavin to form 3-methyl-2-butene-1-thiol, a chemical compound that smells distinctly like skunk spray. This off-flavor is known as 'lightstruck' or 'skunky' and is why beer is often packaged in brown bottles or cans to protect it from light.
Question 3: Which ingredient contributes most to the mouthfeel of beer?
- Malt (Correct answer)
- Hops
- Yeast
- Water
Correct answer: Malt
Malt, primarily barley malt, contributes significantly to the body and mouthfeel of beer. The proteins and unfermentable sugars derived from malt provide fullness, richness, and a certain viscosity to the beer. While other ingredients play roles, malt's contribution to the beer's texture and perceived weight on the palate is paramount.
Question 4: Which beer style pairs best with a rich chocolate cake?
- Belgian Witbier
- Dry Irish Stout (Correct answer)
- Hefeweizen
- American Lager
Correct answer: Dry Irish Stout
A Dry Irish Stout, with its roasted bitterness, notes of coffee and dark chocolate, and often a creamy texture, creates a harmonious pairing with a rich chocolate cake. The stout's bitterness can cut through the sweetness of the cake, while its complementary dark flavors enhance the chocolate experience. This pairing creates a delightful balance and depth of flavor.
Question 5: What is the recommended serving temperature for a Pilsner?
- 35–40°F (2–4°C) (Correct answer)
- 40–45°F (4–7°C)
- 45–50°F (7–10°C)
- 50–55°F (10–13°C)
Correct answer: 35–40°F (2–4°C)
Pilsners are crisp, clean, and refreshing lagers that are best enjoyed at colder temperatures, typically between 35–40°F (2–4°C). This colder range highlights their clean malt profile, noble hop bitterness, and effervescence, making them incredibly refreshing. Serving them too warm can make them taste less crisp and potentially bring out unwanted off-flavors.
Free CFPS Knowledge Areas Questions and Answers
Which beer style is characterized by high bitterness, moderate alcohol, and prominent citrus and pine hop aroma?