Question

the three basic steps of a CPU are fetch, decode, and execute. Some experts describe this cycle as simply “fetch-execute.” Do you think the three-step description or the two-step description provides a better explanation of how a CPU works? Why?.

Answer 1

I believe the statement of the three -step description and it is known to be the basic operation of a computer as the CPU is made to understand these set of instructions.

What is the cycle about?

The basic operation of any system is known to be the ‘fetch-execute’ cycle.  It is said to be one that fetches the instructions usually from the central memory and then it is said to executes them.

Note that

• The CPU fetches the instructions.
• The CPU also decodes the instruction.
• The CPU also executes the instruction.

Hence, I believe the statement of the three -step description and it is known to be the basic operation of a computer as the CPU is made to understand these set of instructions.

Learn more about fetch-execute cycle  from

brainly.com/question/9964445

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