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by jackvalentine
5684 days ago
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The first explanation for that that pops in to my mind is someone googling/searching/researching a question they saw in the exam that they didn't know the answer to and finding it as a part of a test bank, then realising all the other questions in the test bank were on the exam too. He tells someone, they tell someone and next semester 200 students have a copy of that test bank. |
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