California CDL Practice Test (Free)

Question 1

Which agency issues Commercial Driver's Licenses in California?

Accepted Answer

The California Department of Motor Vehicles (DMV)

Answer

The California Highway Patrol

Answer

The California Public Utilities Commission

Answer

The California Department of Transportation (Caltrans)

Question 2

Who administers the CDL skills test in California by default?

Accepted Answer

The DMV administers it directly by default

Answer

Only private driving schools, with no DMV involvement

Answer

Only the Employer Testing Program, with no DMV option

Answer

The California Highway Patrol exclusively

Question 3

What is the Employer Testing Program (ETP) in California?

Accepted Answer

A program letting certified employers test their own employees for Class A and B CDLs only

Answer

A federal program with no California-specific rules

Answer

A program only for hazmat endorsements

Answer

A program that replaces the DMV skills test for all classes

Question 4

How must a California CDL applicant schedule a skills test appointment?

Accepted Answer

Skills tests are not given without an appointment

Answer

Walk-ins are always accepted with no appointment

Answer

Only phone scheduling is accepted, no online option

Answer

Appointments are optional but recommended

Question 5

What is true about the passing score for California's CDL knowledge tests?

Accepted Answer

California does not publish an exact question count; only the federal 80% threshold is confirmable

Answer

California publishes an exact question count and passing score higher than the federal floor

Answer

California requires 90% to pass, per DMV publication

Answer

There is no passing score requirement in California

Question 6

Where is California's official commercial driver manual published?

Accepted Answer

As a PDF handbook on the DMV website

Answer

It is not published online

Answer

Only through third-party driving schools

Answer

On the FMCSA website exclusively

Question 7

Which California statutes govern the Employer Testing Program for CDL skills testing?

Accepted Answer

13 CCR Division 1 Chapter 1 Article 2.1 and California Vehicle Code Section 15250

Answer

Only the California Penal Code

Answer

Only local city ordinances

Answer

The California Education Code

Question 8

A California CDL applicant needs the N (tank vehicle) endorsement. What does this endorsement require?

Accepted Answer

A vehicle with a permanently mounted tank of 1,000 gallons or more capacity carrying liquid or gas

Answer

Any vehicle that has ever carried a liquid, regardless of tank size

Answer

Only vehicles hauling hazardous materials

Answer

A special California-only tank inspection with no federal basis

Question 9

A California driver is applying for a Class C CDL. When does Class C apply?

Accepted Answer

When a vehicle does not meet the Class A or B definition but transports 16+ passengers or requires hazmat placarding

Answer

Only for vehicles under 10,000 pounds GVWR

Answer

Only for vehicles towing trailers

Answer

Only for vehicles operated intrastate

Question 10

A California CDL applicant fails the air brake knowledge test section. What restriction results?

Accepted Answer

An L or Z restriction is placed on the license until the requirement is met

Answer

No restriction; the applicant can retake it later with no limitation on the license

Answer

An automatic disqualification for one year

Answer

A permanent bar from ever obtaining a CDL