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Q: Which of the following is also known as the 'Brain of the Computer'?
  • A. CPU
  • B. ALU
  • C. Motherboard
  • D. Keyboard
Correct Answer: Option A - A CPU or Central Processing Unit is a part of a computer that has a major function of computing, so it is called the Brain of a Computer. The CPU acts as a central data analysis unit. It is the part of the computer where the computer receives the data and analyzes the information.
A. A CPU or Central Processing Unit is a part of a computer that has a major function of computing, so it is called the Brain of a Computer. The CPU acts as a central data analysis unit. It is the part of the computer where the computer receives the data and analyzes the information.

Explanations:

A CPU or Central Processing Unit is a part of a computer that has a major function of computing, so it is called the Brain of a Computer. The CPU acts as a central data analysis unit. It is the part of the computer where the computer receives the data and analyzes the information.