When the device is temporarily unused or the device is abnormal, the processing method is to delete the device.
举一反三
- A touch screen is just an input device，not output device.
- What kind of device does the MCS-51 microcontroller belong to? ( ) A: 32-bit device B: 16-bit device C: 8-bit device D: 4-bit device
- A JFET is a three-terminal device which is （）. A: current-controlled device B: voltage-controlled device
- ( ) is a master device controlling more than one slave device. A: SPI B: I2C
- ____to our work! A: How important a device it is B: How an important device it is C: How important device it is D: How it is an important device