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单选题 Which printer uses a laser beam and dry powdered ink to produce a fine dot matrix patter
学科：默认课程
时间：2026-04-23 05:50:12
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题目1单选题
The resolution of a screen is the ________ number of pixels that the screen can displayA. minimumB. middleC. none of the aboveD. averageE. maximum
题目2单选题
Which of the following is NOT true according to the textA. The main type of non-impact print are thermal printers ,laser printers and ink-jet printersB. Printers can print characters ,symbols and graphics on paperC. The main type of impact pointer is the dot matrix printerD. Impact printers are much quieter than non-impact printersE. The two main types of printer are impact printer and non-impact printer
题目3单选题
Which printer uses a laser beam and dry powdered ink to produce a fine dot matrix patterA. dot matrix printerB. laser printerC. ink-jet printerD. thermal printerE. b and c
题目4单选题
The most common form of the output device is ________A. monitorB. plotterC. printerD. speakerE. a or b
题目5单选题
Which does not belong to the output deviceA. printerB. plotterC. mouseD. speakerE. monitor
题目6多选题
What are the superiorities of the LCD monitor over the CRT monitorA. much less powerB. none of the aboveC. lighterD. emit less radiationE. smaller
题目7多选题
The characteristics of the dot matrix printer are ________A. fastB. quietC. expensiveD. cheapE. noisy
题目8多选题
Which are the types of the non-impact printerA. laser printerB. dot matrix printerC. all of the aboveD. thermal printerE. ink-jet printer
题目9多选题
In monitors, the three primary colors are ________A. whiteB. blueC. yellowD. redE. green
题目10多选题
which of the following are hard -copy output devicesA. CRT monitorB. LCD monitorC. plotterD. none of the aboveE. printer
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