The data bus in microprocessor-based systems is used for data transfer – McqOptions

MCQOPTIONS

1.	The data bus in microprocessor-based systems is used for data transfer
A.	Between the microprocessor and I/O devices
B.	Between the microprocessor and memory
C.	Between I/O devices and memory
D.	For all the above
Answer» C. Between I/O devices and memory

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