one of the problems when teaching it is the student's cheating in the examinations. the school takes measures to rectify the situation. because if you continue like that then there will always be the academic achievement and may not know the exact strength of the student's learning. There are three ways to solve the situation on: for zero points when fraud detection, should create more threads to post can not be fraud and prohibited for pupils to bring electronic devices by people when doing the test.
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