Testing is identical to the annual security guard exam. Questions for passing periodic testing of security guards of 4, 5 or 6 categories. Ability to see test results, indicating errors and correct answers. After installing the application, select the rank in Settings, the theme and font size of the application. The application is completely free, without paid functions, without registrations and pop-up advertisements blocking the review. If you would like to help a project created for simple security guards and which does not require money, add a review (button in the application on the "About the application" page in the menu at the top right).