Computers

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Questions and Answers

What are the hardware components of a computer?

  • CPUs, RAM, storage devices, input/output interfaces (correct)
  • Desktops, laptops, tablets, smartphones
  • Binary logic, ones and zeros, data processing
  • Keyboards, monitors, printers, peripheral devices

What is the main purpose of a computer program?

  • To produce results based on binary logic
  • To input data from the user
  • To store data in memory
  • To control the processing of data (correct)

Which of the following best defines a computer?

  • A device that processes data under the control of a set of instructions (correct)
  • A device that consists of hardware components such as CPUs and memory
  • An electronic device that takes data as input from the user
  • A machine that produces results based on binary logic

Which of the following devices is NOT considered a computer?

<p>Printer (C)</p> Signup and view all the answers

What is the operating principle of a computer?

<p>Binary logic using ones and zeros (B)</p> Signup and view all the answers

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