1. what is another name for CPU? 2.What two devices allows you to input data?
3.How does the control unit work?
4.Explain the machine cycle
Please list the following the answer to the question. I need help!

1.A central processing unit

2. computer and pc

3.A control unit works by receiving input information that it converts into control signals,

4.A machine cycle consists of the steps that a computer's processor executes whenever it receives a machine language instruction. It is the most basic CPU operation, and modern CPUs are able to perform millions of machine cycles per second.

Explanation:

answer; i believe the correct answer is (b) by using a multimeter;

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