Assume a system is capable of supporting interrupts, and is also capable of polling all devices. The

initial configuration of the system utilized interrupts, however the system performance was low. One of

the designers studied the system behavior and recommended the use of a combined approach where the

system must first decide whether polling or interrupts should be used when there is a need. You have

categorically rejected this proposal.

i$)$ Explain the reasons behind your rejection. You need to explain why the mere use of

interrupts would always result in better performance.