| 摘要 |
A device for recording individual answers to a set of questions selected from several sets of questions with each set having an identification code. The device includes a selector for entering an identification code to select one of the sets of questions. An indicator serially prompts for an answer to each question within the set. Response buttons are provided for entering an answer to each question. The number of correct and incorrect answers is recorded and can be downloaded into a computer for instant grading and archiving.
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