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CA · Handbook data
Extracted directly from the official DMV handbook. Values left blank aren't explicitly stated in the handbook.
Section 2 Driver's Licenses (pp.2-4 minor restrictions), Section 9 Alcohol and Drugs (BAC pp.39-41), Section 6 Safety (seat belts, child restraints), Section 7 Distracted Driving, Right Turn Against Red Light
The California DMV written knowledge test has 46 questions. You need to answer 38 correctly (~83%) to pass and get your CA driver's license or learner's permit.
Our AI-powered practice tests mirror the exact format of the real exam. Every question includes an instant explanation so you understand the why behind each answer — not just memorization.
CA note: Web-based handbook; available in 30+ languages
在 California，BAC 上限為：一般成年駕駛人0.08%、商用車輛駕駛人0.04%、未滿21歲駕駛人0.01%（零容忍法）。
在 California，12個月內累積4點會吊銷臨時駕照（青少年駕駛人），12個月內累積5點會吊銷成年人駕照。每次行車違規加2點，重大違規（危險駕駛、肇事逃逸）計3點。
16-17歲的 California 臨時駕照持有人必須遵守晚上11點到早上5點的宵禁，不能搭載未滿20歲的乘客（直系親屬除外），且開車時禁止使用任何無線裝置，包括免持聽筒。
The California DMV written test has 46 multiple-choice questions covering traffic laws, road signs, safe driving, and state-specific rules.
You need to answer 38 questions correctly, which is ~83%. Our practice tests match this exact format.
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Our questions are based on the official California Driver Handbook, public question banks, and common DMV test patterns. We cross-verify with AI and human review.
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