A _______ is an example of an IoT device.
A: Fitbit
B: land line telephone
C: bicycle
D: railway car
A: Fitbit
B: land line telephone
C: bicycle
D: railway car
举一反三
- When the device is temporarily unused or the device is abnormal, the processing method is to delete the device.
- A touch screen is just an input device，not output device.
- 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
- A．truckB．motorbikeC．carD．bicycle A: truck B: motorbike C: car D: bicycle
- ( ) is a master device controlling more than one slave device. A: SPI B: I2C