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Q: 8. Instructions to computer are given through…
  • A. Input unit
  • B. ALU
  • C. Printer
  • D. Pen drive
Correct Answer: Option A - Instructions to the computer are given by the input device. Input devices accept data in a form that the computer can use, they send the data to the processing unit. The CPU has electronic circuit that manipulates data into the information people want.
A. Instructions to the computer are given by the input device. Input devices accept data in a form that the computer can use, they send the data to the processing unit. The CPU has electronic circuit that manipulates data into the information people want.

Explanations:

Instructions to the computer are given by the input device. Input devices accept data in a form that the computer can use, they send the data to the processing unit. The CPU has electronic circuit that manipulates data into the information people want.