Question: Consider a CPU with the following control and status registers; PC , IR , MAR, MBR , I / O AR and I / O

Consider a CPU with the following control and status registers; PC

,

,

MAR, MBR

,

/

O AR and I

/

O BR

.

We assume the CPU has a basic instruction cycle that consists of the fetch cycle and the execution cycle. Which of these are involved in the execution cycle of the following instructions:

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