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The Testing Process — California Driver's License Practice Test

The Testing ProcessQuestion 1 of 30

40 questions in this topic · 30 drawn at random this round

What happens if a pre-drive inspection item fails or the vehicle does not meet requirements?

CA Driver Handbook

All questions are based on the official California Driver Handbook. Study the relevant section to reinforce your knowledge.

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This California Driver's License The Testing Process practice set has 40 practice questions based on the official exam materials, each with an instant explanation. You need 83% on the real California Driver's License knowledge test to pass.

Topic overview

This chapter covers the three parts of getting tested: a vision test, a written knowledge test, and (for a first license) a behind-the-wheel drive test. Each has its own pass conditions and rules about retaking it if you don't pass the first time.

The most-tested ideas are what's prohibited during the knowledge test (no handbooks, notes, or phones), and the vehicle safety inspection the examiner performs before the drive test — items like working lights, mirrors, tires, brakes, turn signals, and a horn all have to check out before the test even starts. Minors also face specific waiting periods before retaking either the knowledge test or the drive test after a failure.

A common mistake is showing up for the drive test in a vehicle that fails the safety inspection, or assuming driver-assist technology (automatic parking, lane-keeping, adaptive cruise control) can be used during the test — it can't. A backup camera or blind-spot monitor may be present, but you still must physically check mirrors and blind spots yourself.

What happens if I fail the knowledge test?

You get more than one attempt, but there's a wait between tries, especially for minors — after that you may need to reapply and pay the fee again.

Can I use my car's advanced safety features during the drive test?

No — advanced driver-assistance features like automated parking or lane-departure assistance can't be used during the test, though basic tools like backup cameras don't replace checking mirrors yourself.

Written from the official California Driver Handbook — The Testing Process ↗· Last checked: 2026-07-10· Reviewed by the PassPrep editorial team· How we verify →

Sample questions

Three questions from the The Testing Process bank with the correct answer and an explanation. The practice quiz above draws 30 questions at random from the same bank.

Why does the DMV test every applicant's eyesight?
- To verify it is adequate for safe driving — Correct answer
- To decide the color of the license photo
- To set the driver's insurance rate
- Only if the applicant requests it
Explanation: The DMV tests every applicant's eyesight to verify it is adequate for safe driving.
Handbook: The Testing Process — Vision Test
What happens if an applicant takes the vision test while wearing glasses or contact lenses?
- A corrective lenses restriction is added to their license — Correct answer
- Their license is automatically denied
- They must retake the test without lenses
- Nothing is noted on the license
Explanation: If an applicant takes the vision test with glasses or contact lenses, a corrective lenses restriction is added to their license.
Handbook: The Testing Process — Vision Test
If an applicant fails the vision test, what must happen next?
- An eye doctor must complete a Report of Vision Examination (form DL 62) — Correct answer
- The applicant is permanently banned from driving
- The applicant must pay a fine
- Nothing further is required
Explanation: If an applicant fails the vision test, an eye doctor must complete a Report of Vision Examination (form DL 62).
Handbook: The Testing Process — Vision Test