Can you explain how a computer executes a program?
Sure! A computer executes a program by following a series of steps: fetching, decoding, executing, and storing.
What do you mean by fetching and decoding?
Fetching is when the CPU retrieves the instruction from memory, and decoding is when it interprets what that instruction means.
And what happens during the execution phase?
During execution, the CPU performs the operation specified by the instruction, such as calculations or data movement.
How does the computer know where to find the next instruction?
The computer uses a program counter, which keeps track of the address of the next instruction to execute.
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