On receiving an interrupt from an I/O device, the CPU:

1.	On receiving an interrupt from an I/O device, the CPU:
A.	Halts for a predetermined time
B.	Branches off to the interrupt services routine after completion of the current instruction
C.	Branches off to the interrupt service routine immediately
D.	Hands over control of address bus and data bus to the interrupting device
Answer» C. Branches off to the interrupt service routine immediately

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On receiving an interrupt from an I/O device, the CPU:

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