a) Overrun error b) Underrun error c) Framing error d) Parity error Answer: d Explanation: A parity ...
View QuestionWhich error occurs when the designated start and stop bits are not found?
a) Overrun error b) Underrun error c) Framing error d) Break condition Answer: c Explanation: A framing ...
View QuestionWhich error occurs when UART transmitter has completed sending a character and the transmit buffer is empty?
a) Overrun error b) Underrun error c) Framing error d) Break condition Answer: b Explanation: An Under ...
View QuestionWhat is WD1402A?
a) SPI b) USART c) SPIUART d) I2C Answer: c Explanation: WD1402A is the first single ...
View QuestionWhich error occurs when the receiver can’t process the character?
a) Overrun error b) Underrun error c) Framing error d) Break condition Answer: a Explanation: An over ...
View QuestionCommunication in UART is ___________
a) Only simple b) Only duplex c) Only full duplex d) Simplex, half duplex, full duplex Answer: ...
View QuestionWhat does UART contain?
a) Parallel register b) Shift register c) Clock d) Parallel shift register Answer: b Explanation: UART contains ...
View QuestionUART is similar to _________
a) SPI protocol b) I2C protocol c) HTTP protocol d) MQTT protocol Answer: b Explanation: UART(Universal Asynchronous ...
View QuestionFinger print sensor uses which interface?
a) USART protocol b) UART protocol c) SPI protocol d) I2C protocol Answer: b Explanation: Projects that ...
View QuestionGPS module like SIM900/800 uses which protocol?
a) UART protocol b) USART protocol c) SPI protocol d) I2C protocol Answer: a Explanation: GSM/GPS modules ...
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