How Does a Coffee Knowledge Self-Test Work?

A specialty coffee knowledge self-test checks core topics such as origins, varieties, producing regions, processing methods, extraction, and storage. It typically mixes multiple-choice, fill-in-the-blank, and true/false questions, with answers and explanations provided afterward. The format suits anyone preparing for a barista exam or reviewing what they have learned, and each section is scored so gaps are visible once the answers are checked.

Questions cover groundwork facts, for example which continent does not grow coffee, the leading Arabica producer, and the ideal rest period for freshly roasted beans. A section on blended coffee beans asks which statements about cost and composition are incorrect. Storage questions address sealed containers versus refrigeration. Working through the set in one sitting gives a broad snapshot of specialty coffee knowledge rather than isolated facts.

2022 has already turned the page—did you complete the reading plan you set at the beginning of the year? This coffee knowledge self-test is the perfect opportunity to check your learning progress. The questions cover core areas such as coffee origins, varieties, producing regions, processing methods, extraction, and storage, and include multiple-choice, fill-in-the-blank, and true/false formats, with answers and detailed explanations provided. Whether you are preparing for a barista exam or simply want to reinforce your specialty coffee knowledge, you can pick up a pen and paper, answer each question one by one, and then check against the answers to fill in the gaps. At the end, there is also a selected bean list from Front Street Coffee and communication channels worth checking out.

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2022 has passed in the blink of an eye!

Have you finished reading all the coffee books you bought at the beginning of this year?

Without further ado, let's start the questions!

(The answers are at the back. Everyone can take out a notebook and write down their own answers, then check them.)

I. Multiple-choice questions (30 points total)

1. What is the definition of specialty coffee?

a. Coffee of good quality

b. Coffee beans cultivated under the unique microclimate and geographical conditions of a producing region, with flavors characteristic of that region

c. In every process from the coffee seed to a cup of coffee, every step is taken care of, understanding everything from source to end.

2. Which of the following continents does not grow coffee?

a. Africa b. Central America c. South America d. Europe

3. What is the world's largest producer of Arabica coffee?

a. Colombia b. Vietnam c. Brazil d. Ethiopia

4. The best tasting period for freshly roasted coffee ( )

a. 30 days after roasting is completed b. 5-30 days after roasting is completed

c. Half a year after roasting is completed d. 1 year after roasting is completed

5. How should freshly roasted coffee beans be stored after opening?

a. Put in the refrigerator's cold storage compartment b. Put in a clean sealed container, placed in a cool and dry place

c. Put in the refrigerator's freezer compartment d. Put in a clean sealed container, placed in a warm and sunny place

6. Regarding blended coffee, which of the following sentences is incorrect?

a. Lower cost

b. Has long-term stable coffee flavor

c. Good-quality coffee beans can be mixed with poor-quality coffee beans

d. Makes espresso flavor more balanced

7. Regarding SOE coffee, which of the following sentences is incorrect?

a. SOE is espresso extracted from coffee beans of a single producing region

b. SOE is definitely tastier than espresso extracted from blended coffee beans

c. SOE can express the unique regional flavor of coffee beans

8. Among the elements required for an excellent espresso, which is the most important?

a. Use high-quality, freshly roasted coffee beans b. Appropriate coffee grind size

c. Appropriate extraction pressure and extraction temperature d. All of the above

9. How long after grinding does coffee lose some of its taste and aroma?

a. Almost immediately b. Within 2 hours

c. Within 1 day d. Within 30 days

10. The amount of caffeine in coffee depends on ( )

a. The variety of coffee b. The roast level of the coffee beans

c. The extraction time of the coffee d. All of the above

II. Fill-in-the-blank questions (30 points total)

1. Coffee originated in ______.

2. The three original species of coffee are: ______, ______, and ______.

3. The world's largest coffee-producing country is: ______, located in ______.

4 . Coffee belongs to the Rubiaceae family, and the color of its flowers is: ___ ___.

5. The coffee golden growing belt refers to: ______.

6. Generally speaking, the altitude boundary for Arabica quality is: ______ meters.

7. Indonesian Mandheling coffee beans usually use the ______ processing method, and the green beans show a _____-like characteristic in appearance.

8. The three classic processing methods for coffee beans are: ______, ______, and ______.

9. The green frog logo on a coffee sack/barrel/packaging indicates that the coffee has passed ______ certification.

10. Arabica coffee beans account for ______% of the world's coffee cultivation output.

III. True/false questions (40 points total)

1. ( ) When storing green beans, a high-temperature and humid environment can easily cause green coffee beans to become moldy.

2. ( ) Are tobacco, smoky, medicinal, and rubbery flavors professional terms for coffee flavors?

3. ( ) The difference between latte and cappuccino lies in the different proportions of milk and milk foam.

4. ( ) When adjusting the grind particle size of a coffee grinder, the grinder's displayed scale is used as the basis.

5. ( ) Tannic acid is one of the sources of coffee's acidity.

6. ( ) A light taste is a characteristic of Brazilian coffee beans.

7. ( ) The storage environments for green coffee beans and roasted beans are basically the same.

8. ( ) Inert gas cannot extend the freshness period of coffee beans.

9. ( ) Coffee beans processed by the traditional dry method do not have a fermentation tank fermentation procedure.

10. ( ) Panama Geisha and Ethiopian Geisha are the same variety.

11. ( ) Single-origin coffee beans are coffee beans of a single variety.

12. ( ) The longer the coffee extraction time, the higher the caffeine content in the coffee.

13. ( ) Among coffee-making devices, the one suitable for coarse grounds is the moka pot.

14. ( ) Americano originated in the United States.

15. ( ) When using a pressurized coffee machine to make coffee, the particle size of the grounds has nothing to do with the color of the coffee crema.

16. ( ) The best tasting period/freshness period of roasted coffee beans is different from the shelf life.

17. ( ) Single-origin coffee beans and blended coffee beans are best ground in different grinders.

18. ( ) For the coffee growing environment, the wind cannot be too strong, but the stronger the sunlight, the better.

19. ( ) The coffee grown in Yunnan, China, is of the Arabica variety.

20. ( ) Typica is one of the oldest varieties in the Arabica Yemen lineage.

Multiple-choice answers: c d c b b c b d a d

Fill-in-the-blank answers: 1. Africa; 2. Arabica, Robusta, Liberica; 3. Brazil, South America; 4. White; 5. Between the Tropic of Cancer and the Tropic of Capricorn; 6. 1200 meters; 7. Wet-hulled method, sheep's hoof/horseshoe-shaped; 8. Sun-dried processing, washed processing, honey processing; 9. Rainforest Alliance; 10. 70%

True/false answers: 1-10 ✓ ✓ ✓ × × × × × ✓ ×

11-20 × ✓ × × × ✓✓ × ✓✓

Analysis of incorrect answers:

4. The same grind setting on grinders of different brands will produce coffee particles of somewhat different sizes.

5. Coffee beans contain almost no tannic acid; tannic acid exists only in trace amounts in the coffee fruit skin.

6. The characteristic of Brazilian coffee beans is low acidity, mellow body, and richness.

7. The storage of green coffee beans has very strict requirements for temperature, humidity, and storage environment.

8. Adding an appropriate amount of nitrogen can extend the freshness period of coffee.

10. The Ethiopian Geisha variety belongs to Ethiopia's wild varieties.

11. Single-origin coffee beans refer to coffee beans from a single producing region.

13. The one suitable for coarse grounds is the French press.

14. Americano originated in Italy. American soldiers went to Italy and did not like the local espresso, so they added water to it. Italians called this coffee-making method Americano.

15. The coarseness of coffee particles determines the speed at which water flows through. If the water flows through too quickly, the coffee crema will be thinner and lighter in color.

18. Most coffee trees are plants that do not like sunlight and should not be grown under long periods of direct sun exposure; they need shade trees to assist cultivation.

The above content is compiled by CoffeeHunters, a coffee news website.