Question: Computer system principles The diagrams below show a process waiting for an I/O operation. Describe the differences between a system supporting interrupt in the first

Computer system principles The diagrams below show a process waiting for

Computer system principles

The diagrams below show a process waiting for an I/O operation. Describe the differences between a system supporting interrupt in the first diagram and another system supporting polling in the second diagram. CPU user process executing 1/O interrupt processing idle I/O device transferring I/O request I/O request transfer done transfer done Interrupt CPU user process executing polling I/O back to task back to polling 1/0 task idle 1/0 device transferring request I/O request transfer done I/O request transfer done Polling

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