Automation System
When a computer fetches an instruction, the binary code representing the instruction appears on the:

input data bus
memory data bus
I/O address bus
None of these
output data bus

ANSWER DOWNLOAD EXAMIANS APP

Automation System
A flip-flop:

(a) and (c)
remembers what was previously stored in it
is a combinational logic device
None of these
is a sequential logic device

ANSWER DOWNLOAD EXAMIANS APP