RBS Alcohol Server Practice Test
Frequently asked questions
How many California RBS practice questions are here?+
100 original practice questions across all 7 topics of the California RBS exam (ABC laws, alcohol effects, intoxication signs, refusing service, ID verification, liability, special situations) — with answers, explanations, and statute citations (BPC §§25600-25761, Title 4 CCR §165, AB 1221).
Is this RBS practice test free?+
Yes — completely free with no signup required. The official RBS course + exam costs \$3-\$30 from an ABC-approved provider; PrepPass is free study aid, NOT a substitute for the required certification.
Are these the real ABC RBS exam questions?+
No. All 100 questions are original prose authored from public-domain California Business & Professions Code, ABC publications, and Title 4 CCR §165. We never copy from any ABC-approved provider's exam.
Who needs RBS certification in California?+
AB 1221 (effective July 1, 2022) requires anyone who serves, sells, or delivers alcoholic beverages — bartenders, servers, managers, and anyone who checks IDs — to be RBS certified within 60 days of being hired. Certification is good for 3 years.
Is the California RBS exam available in Spanish, Chinese, or Vietnamese?+
Many ABC-approved providers offer the course and exam in Spanish; Vietnamese and Chinese availability varies by provider. PrepPass provides the 100 practice questions in English, 中文, Español, and Tiếng Việt so restaurant and bar workers can study in their strongest language first.
Does California have a 'dram shop' law?+
Mostly no. Cal. Civ. Code §1714(c) abolished social-host liability for serving adults. The narrow exception under BPC §25602.1 + Ennabe v. Manosa (2014) lets injured parties sue if the licensee/host knowingly served an obviously intoxicated MINOR. For adults, there is no civil dram-shop recovery in California — but criminal penalties under BPC §25602 still apply.
Sample practice questions
A few real questions from this free bank, with full explanations. Use the practice tool above for the whole set.
- 1. ABC Laws
Which California state agency administers the Alcoholic Beverage Control Act and the Responsible Beverage Service (RBS) Training Program?
- a.California Bureau of Security and Investigative Services (BSIS)
- b.California Department of Alcoholic Beverage Control (ABC)
- c.California Department of Consumer Affairs (DCA)
- d.California Department of Public Health (CDPH)
Answer: b
Explanation: The California Department of Alcoholic Beverage Control (ABC), created under Article XX §22 of the State Constitution and codified at Bus. & Prof. Code §23000 et seq., has exclusive authority to license and regulate the manufacture, sale, and service of alcoholic beverages in California, including administration of the RBS Training Program under AB 1221. CDPH (a) handles public health, DCA (c) oversees consumer professions, and BSIS (d) regulates security guards — none has jurisdiction over alcohol licensing.
Source: Cal. Bus. & Prof. Code §23000 et seq.
- 2. ABC Laws
Under Bus. & Prof. Code §25658.4, when a licensee confiscates what they reasonably believe to be a false or altered driver license, the document must be:
- a.Mailed to the issuing state's DMV within 30 days
- b.Surrendered to a local law enforcement agency within 24 hours
- c.Destroyed immediately on the premises
- d.Held by the licensee until the customer returns to claim it
Answer: b
Explanation: Bus. & Prof. Code §25658.4 expressly authorizes a licensee or employee to seize a driver license or ID reasonably believed to be fictitious, altered, or belonging to another, and requires the seized document be delivered to a local law enforcement agency within 24 hours of confiscation along with a written report. The licensee is shielded from civil liability for a good-faith seizure. Destroying (a), holding (c), or mailing to DMV (d) does not satisfy the statute.
Source: Cal. Bus. & Prof. Code §25658.4
- 3. Alcohol Effects
Approximately what percentage of consumed alcohol is absorbed into the bloodstream through the small intestine, rather than the stomach?
- a.About 20%
- b.About 100% — the stomach absorbs none
- c.About 80%
- d.About 50%
Answer: c
Explanation: Alcohol does not require digestion; it is absorbed directly through mucous membranes. Roughly 20% is absorbed across the stomach lining and about 80% across the small intestine, where the surface area is much greater. This is why food in the stomach (which slows gastric emptying into the intestine) slows absorption and lowers peak BAC, while drinking on an empty stomach speeds absorption. The stomach does absorb some alcohol (d is wrong); the intestine is the dominant site.
Source: RBS Training Curriculum; ABC Server Education
- 4. Alcohol Effects
Compared to a younger adult, an older adult (age 65+) of the same body weight will generally:
- a.Reach a lower BAC because tolerance increases steadily with age
- b.Reach a higher BAC from the same drinks due to less body water, slower metabolism, and more frequent medication use
- c.Be unaffected — age has no impact on alcohol response
- d.Always require double the dose to feel any effect
Answer: b
Explanation: Aging reduces total body water, lean muscle mass, and (often) liver enzyme efficiency, all of which raise the BAC produced by a standard drink. Older adults are also more likely to be on medications that interact with alcohol and to have slower reflexes baseline. The server should pace conservatively for clearly older patrons and watch for impairment signs that may appear after fewer drinks than expected.
Source: RBS Training Curriculum
- 5. Intoxication Signs
Which of the following is NOT a reliable indicator of intoxication and should NOT, by itself, be used to refuse service?
- a.A heavy regional or foreign accent the server is unfamiliar with
- b.Stumbling or swaying when walking
- c.Spilling a drink while attempting to lift it
- d.Slurred or thick-tongued speech
Answer: a
Explanation: Accent (b) is not impairment — it is a feature of the patron's language background. Refusing service based on accent risks national-origin discrimination under the Unruh Civil Rights Act and California Civil Code §51. Servers must distinguish 'I can't easily understand this person' from 'this person is slurring.' Slurred speech (a), stumbling (c), and spilling (d) are objective SCAN-category signs that DO support refusal.
Source: RBS Training Curriculum
- 6. Refusing Service
It is a misdemeanor under Bus. & Prof. Code §25602 to sell or serve an alcoholic beverage to an obviously intoxicated person. The criminal liability falls on:
- a.Only the establishment's owner / licensee
- b.Only the bouncer at the door
- c.Only the on-duty manager
- d.The individual server, bartender, or other person who actually made the sale, in addition to potential discipline against the licensee
Answer: d
Explanation: Bus. & Prof. Code §25602(a) imposes personal criminal liability on 'every person' who sells, furnishes, or gives alcohol to an obviously intoxicated person. The server can be prosecuted as a misdemeanor (fines up to $1,000 and/or up to 6 months in jail), and the licensee separately faces ABC license discipline. Saying 'I just work here' or 'my manager told me to' is not a defense. RBS certification is intended in part to reduce both individual and establishment liability.
Source: Cal. Bus. & Prof. Code §25602(a)
- 7. Refusing Service
A regular customer who tips well says, 'Come on, you know me — just one more.' The server should:
- a.Serve one more drink because the customer is a regular
- b.Serve a 'small' drink so it doesn't count
- c.Ask the regular to sign a waiver releasing the bar from liability
- d.Apply the same §25602 standard to regulars as to first-time guests and refuse if signs of intoxication are present
Answer: d
Explanation: Bus. & Prof. Code §25602 makes no exception for regulars, friends, family, or high-tipping patrons. In fact, regulars are an elevated risk: tolerance has built up so they may not 'look' as drunk at the same BAC, and servers may unconsciously overlook signs to preserve the relationship and tip. The same SCAN observation standard applies to every patron, every shift. 'Small,' 'weak,' or diluted drinks (c) still constitute a sale of alcohol and still violate §25602. Liability waivers (d) cannot waive criminal statutes and are unenforceable for this purpose.
Source: RBS Training Curriculum
- 8. ID Verification
When verifying an ID, the server should check ALL of the following EXCEPT:
- a.Expiration date — the ID has not expired
- b.Date of birth shows the person is 21 or older today
- c.The customer's astrological sign matches the birth date
- d.Photo matches the person presenting the ID
Answer: c
Explanation: Servers verify: (1) the document is on the §25660 list; (2) it is not expired (most establishments require non-expired ID though §25660 itself does not always require it for the defense); (3) photo matches the customer; (4) physical description (height/eye color) matches; (5) date of birth shows age 21+ as of today; (6) no signs of tampering, peeling lamination, mismatched fonts, ghost-image alterations. Astrological compatibility (c) is not part of any ID check.
Source: RBS Training Curriculum
- 9. Civil & Criminal Liability
Under Bus. & Prof. Code §25602, a server who sells alcohol to an obviously intoxicated person faces what level of criminal liability?
- a.Infraction — fine only, no jail
- b.Misdemeanor — punishable by fine up to $1,000 and/or up to 6 months in county jail
- c.No criminal liability — only civil liability
- d.Felony — punishable by state prison
Answer: b
Explanation: §25602(a) makes the sale a misdemeanor for the seller; standard misdemeanor punishment under Penal Code §19 is up to 6 months in county jail and/or a fine up to $1,000. The licensee separately faces ABC administrative discipline (license suspension or revocation) under §24200. There is no felony exposure for the basic §25602 violation, but related conduct (e.g., serving leading to a vehicular manslaughter) can expose the establishment to massive civil judgments.
Source: Cal. Bus. & Prof. Code §25602
- 10. Special Situations
An obviously sober parent of a 19-year-old is dining at a Type 47 restaurant and pours wine from a shared bottle into their 19-year-old's glass. The server should:
- a.Politely intervene to stop the underage consumption; under §25658(a) it is illegal in California for any person, including a parent, to furnish alcohol to a person under 21, and the licensee can be cited
- b.Allow it — parental sharing is a long-standing exception
- c.Charge the parent for two bottles instead of one
- d.Allow it only if the parent signs a written waiver
Answer: a
Explanation: California's §25658(a) is strict — no parental exception applies in any setting. The server should politely intervene ('I'm sorry, California law doesn't allow anyone under 21 to be served, even by a parent'). The licensee is exposed to ABC discipline for permitting it. Some states allow parental furnishing in private homes; California does not, and certainly does not in licensed premises. Waivers (b) cannot waive criminal statutes.
Source: Cal. Bus. & Prof. Code §25658(a)