BICSI Exam Prep & Testing Resources

Validate your knowledge and gain confidence

Welcome to, where we specialize in helping you prepare for BICSI's RCDD, ESS Designer, Data Center Design Consultant (DCDC), and ITS Installer/Technician credentialing exams. Our objective is the same as yours ... improve your chances of passing a BICSI exam without spending a lot of money.

As you're walking into that exam room, you want to be confident ...

... and nothing prepares you better than practicing in a less stressful environment.

The quizzes and flash cards on our site allow you to:

iPad / Android tablet users

Download the Flash-capable  Puffin Browser app from the App Store / Google Play ...

Puffin Browser

... free and paid versions.

Use it to access all quizzes and flash cards on this site.
TDMM iPad sample quiz