A library has a self-checkout system that allows customers to register books that they want to borrow. The self-checkout system has a central processing unit (CPU). The CPU has two cores. (iv) The CPU contains registers and buses. Identify one bus that can be found in the CPU and explain its purpose in the fetch-decode-execute cycle.
Explanation
The address bus is one bus that can be found in the CPU and it is used to transfer the memory address of the instruction to be executed to the memory unit during the fetch-decode-execute cycle.
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