The DEMO version will allow you to checkout all functions of the CDLEX training software using a subset of the question and answer pool for a limited time at no cost to you.

The CDLEX program question and answer pools allow user to review all the information required for the  A, B and, C  classes of the CDL written exam and take an unlimited number of practice exams consisting of random questions and answers. The information is divided into sections that will help the user to concentrate on unfamiliar information and focus on the user's weaker subjects. Contents of the question pools are defined below.

*Note: To provide better coverage of the information, there is some overlap between sections of the book.

Part 1: Component ID (graphics), Book sections 1-1, 1-2, 1-3, 1-4, 2-1, 2-2, 2-3, 2-4, and 2-5 (495 questions)

Confirmation of an order will be followed by delivery of the software within 48 hours.