Parts of the Computer Quiz

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Questions and Answers

What is the primary function of the Central Processing Unit (CPU)?

  • Connect all components
  • Store data permanently
  • Process information (correct)
  • Control the power supply

Which component is primarily responsible for converting electrical power to operate the computer's components?

  • CPU
  • RAM
  • Motherboard
  • Power Supply (correct)

What is included in the motherboard's functions?

  • Connect all computer components (correct)
  • Process information
  • Store user data
  • Convert power supply

Which of the following statements about RAM is correct?

<p>It holds data temporarily (D)</p> Signup and view all the answers

Why is the CPU often referred to as the brain of the computer?

<p>It processes and manages all information (A)</p> Signup and view all the answers

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Study Notes

CPU

  • Central Processing Unit, often referred to as the brain of the computer, responsible for interpreting and executing instructions.
  • Processes information by performing calculations, logic operations, and managing data flow to and from memory and peripherals.

Motherboard

  • The main circuit board that houses the computer's RAM, CPU, and other essential components, facilitating communication between them.
  • Functions as the backbone of the computer, connecting various components and allowing them to work together seamlessly.

Power Supply

  • Converts alternating current (AC) from a wall outlet into direct current (DC) necessary for the computer’s components to function.
  • Supplies power to the motherboard, CPU, and other peripherals, ensuring each part receives the appropriate voltage and current for optimal performance.

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