A touch screen is just an input device，not output device.
错误
举一反三
- 案例分析题（） is not a peripheral component or device. The basic input device on a small computer is a （） . The basic input device on a small computer is a （） . A: display screen B: printer C: keyboard D: card reader
- Which of the following is both an input device and an output device? ( ) A: monitor B: scanner C: hard disk D: plotter
- When the device is temporarily unused or the device is abnormal, the processing method is to delete the device.
- Which<br/>of the following is output device?() A: keyboard B: mouse C: display<br/>screen D: scanner
- Among the following devices, both belong to the output device and the<br/>input device ____. A: Hard disk B: Keyboard C: Mouse D: Plotter
内容
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Output device is an instrument of ____ .
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案例分析题（） is not a peripheral component or device. The basic input device on a small computer is a （） . （） is not a peripheral component or device. A: Digital Camera B: Printer C: Mouse D: Driver
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以下哪个不是 output device？
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( ) is a master device controlling more than one slave device. A: SPI B: I2C
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Two electronic devices are connected in series. When the load device wants to get the maximum ( ), the impedance of that is the same as the output impedance of the source (front-stage) device. A: Current B: Voltage C: Resistance D: Electric power