Embedded Systems Asynchronus Flow Control Online Exam Quiz
Embedded Systems Asynchronus Flow Control GK Quiz. Question and Answers related to Embedded Systems Asynchronus Flow Control. MCQ (Multiple Choice Questions with answers about Embedded Systems Asynchronus Flow Control
Which pin indicates the DSR in DB-25?
Options
A : 1
B : 2
C : 4
D : 6
Which can prevent the terminal of data transmission?
Options
A : flow control
B : increasing flow
C : increasing count
D : terminal count
Which one of the following is the second method for flow controlling?
Options
A : hardware
B : peripheral
C : software
D : memory
Which of the following method is used by Apple Macintosh?
Options
A : hardware handshaking
B : software handshaking
C : no handshaking
D : null modem cable
Which of the following are used to link PCs?
Options
A : modem cable
B : null modem cable
C : serial port
D : parallel port
Which of the following connections are one to one?
Options
A : Modem cables
B : SPI
C : UART
D : I2C
Which of the following is the first flow control method?
Options
A : software handshaking
B : hardware handshaking
C : UART
D : SPI
What does pin 22 in DB-25 indicate?
Options
A : transmit data
B : receive data
C : ring indicator
D : signal ground
Which of the following is a common connector?
Options
A : UART
B : SPI
C : I2C
D : DB-25
Which can restart the data transmission?
Options
A : XON
B : XOFF
C : XRST
D : restart button
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