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Question

Which part of computer performs functions similar to the cerebrums of the above cardiac and nervous system of a human body?

A
ALU
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B
Input device
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C
CPU
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D
Control unit
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E
None of the above
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Solution

The correct option is B CPU

CPU is a part of computer performs functions similar to the cerebrums of the above cardiac and nervous system of a human body?

The computer brain is a microprocessor called the central processing unit (CPU). The CPU is a chip containing millions of tiny transistors. It's the CPU's job to perform the calculations necessary to make the computer work -- the transistors in the CPU manipulate the data. You can think of a CPU as the decision maker.

Assuming you mean that the CPU (central processing unit) is the brain of the computer system, the heart of the computer system would be the clock signal on the motherboard, which provides a regular beat that allows the CPU to proceed with its work.


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