California RBS Alcohol Server Certification Exam Exam Prep
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Free CA-RBS Practice Questions

10 exam-style questions with answers and explanations, straight from our 1,030-question bank. Tap an answer to check yourself. When you're ready, take the scored version in the free practice test.

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The CA-RBS exam has 50 questions and runs 2 hours.

Question 1

A patron who has consumed only half a drink suddenly becomes dizzy, confused, and unable to stand. A drink-test strip is negative. What is the best immediate response?

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Correct answer: C - Move the patron to safety, keep staff present, call emergency services, and preserve the drink if possible

Question 2

A patron says, “My personal breath device reads 0.07%, so California law guarantees I can drive.” The most accurate correction is:

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Correct answer: A - A reading below 0.08% does not rule out impairment-based DUI; driving can still be unlawful

Question 3

A patron drinks a 5-ounce glass of 12% wine, then a 20-ounce beer at 6% ABV within 45 minutes. For service monitoring, the server should record this as approximately:

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Correct answer: B - 3 standard drinks; record three and reassess before further alcohol service

Question 4

An unexpired California ID marked “Federal Limits Apply” scans as valid and shows age 24, but the photograph clearly depicts someone else. The service decision should be based primarily on:

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Correct answer: D - The photo mismatch; refuse service despite the scan and the federal-limit wording

Question 5

After one drink over 90 minutes, a patron has red, watery eyes but normal speech, steady movement, and no behavioral change. No other signs are observed. Which inference is best supported?

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Correct answer: B - One appearance sign warrants continued observation but does not by itself establish obvious intoxication

Question 6

During business hours, a plainclothes ABC agent shows credentials and asks to inspect a locked storeroom and required alcohol records. The manager insists on a warrant. The staff should:

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Correct answer: C - Cooperate and notify management; during business hours, the inspection does not require a warrant or probable cause

Question 7

An obviously intoxicated patron says, “One last drink and I'll leave quietly.” The strongest responsible-service reply is:

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Correct answer: A - “I can't serve another alcoholic drink. I can bring water and help arrange a safe ride.”

Question 8

A patron pushes away a drink and says they do not want more. A friend immediately orders a shot “for them anyway.” In this situation, the server should:

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Correct answer: D - Decline the unwanted shot and watch for an attempted pass-off

Question 9

The scenario that most directly fits California's special civil cause of action under Business and Professions Code §25602.1 is:

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Correct answer: C - A seller serves an obviously intoxicated 19-year-old, and the service proximately causes another person's injury

Question 10

Following a refusal and an arranged rideshare, the most defensible incident-log entry is:

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Correct answer: B - 10:15 p.m.: slurred speech and swaying observed; alcohol service stopped; manager notified; patron departed by rideshare at 10:32 p.m.

That's 10 of 1,030

The full bank has 1,020 more CA-RBS questions with explanations.

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