试题详情
- 单项选择题A technician replaced a floppy drive and now the front indicator light is consistently illuminated.Which of the following is the cause for this?（）
A、It is a feature of new floppy drives.
B、The data cable was put on backwards.
C、A disk is being read by the floppy drive.
D、The new floppy drive is defective.
- B
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