A physical connection between the microprocessor memory and other parts of the microcomputer is known as
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Answer: B) Address bus
The address bus is a physical communication pathway used by the microprocessor to specify the address of a memory location or an I/O device. It generally carries addresses from the CPU to memory and other components.
Exam Tip:
✓ Address Bus: Carries addresses.
✓ Data Bus: Transfers data.
✓ Control Bus: Carries control signals.
Source: Scan #36 page 15 Q491