131. 下列何種技術無法支援雙向通訊?
(A) IrDA(紅外線)
(B) UART(Universal Asynchronous Receiver/Transmitter)
(C) SPI(Serial Peripheral Interface)
(D) I2C(Inter-Integrated Circuit)

答案:登入後查看
統計: A(81), B(1), C(6), D(9), E(0) #2108932