How to decrease cheating in external task

Re: How to decrease cheating in external task

por Hongchuan Liu -
Número de respuestas: 0
Students complete the required steps, external grader checks the operation results, obtains the score, encrypts the score and copies it to the clipboard. Finally, students paste the encrypted score into Moodle.
Verifying user information can prevent other students from copying, but it can't prevent the same student from copying when doing the same test.