Test and evaluate your knowledge using the proposed schema with minimal errors and time. The evaluation is determined by calculating the time taken to complete the task as well as the number of tries taken to finalize the test.
Note: Click on the button "Next step" to proceed to another question.
Click on the appropriate box to obtain a list of possible labels, then select the choice that represents the best label.
The scoring system takes account not only of the time needed, but also of the number of tries you make.