With Question Bank Center - SBM Mobile Optical Reading application, you can read and evaluate your optical forms in a few seconds.If you get a "TEST NOT FOUND" error, open your internet and press the "Update" button in your application, and wait for the update screen to close. You can then read.For PDF results, we recommend that you install the Acrobat Reader application on your smart device. After the PDF is opened, you can click the menu button to download it.