______ are used to over come the difference in data transfer speeds of various devices .
A. Speed enhancing circuitory
B. Bridge circuits
C. Multiple Buses
D. Buffer registers
Answer:A
______ are used to over come the difference in data transfer speeds of various devices .
A. Speed enhancing circuitory B. Bridge circuits C. Multiple Buses D. Buffer registers
Explanation: By using Buffer registers, the processor sends the data to the I/O device at the processor speed and the data gets stored in the buffer.After that the data gets sent to or from the buffer to the devices at the device speed.