Computer Hardware

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Questions and Answers

Which one of the following components is considered the main part of a microcomputer?

  • Motherboard (correct)
  • Expansion Slots
  • Ports
  • Memory Chips

What is the function of a microprocessor in a computer system?

  • Connect input and output devices
  • Perform tasks
  • Accept information
  • Manipulate data (correct)

Which of the following is NOT a major hardware component of a computer system?

  • Expansion Slots
  • Memory Chips
  • Buses
  • Software (correct)

What is the function of the system unit in a computer system?

<p>Process data (B)</p> Signup and view all the answers

What is the main circuit board of a computer called?

<p>Motherboard (A)</p> Signup and view all the answers

Which component of a computer is responsible for converting 120vac into DC voltages?

<p>Power Supply Unit (PSU) (C)</p> Signup and view all the answers

What is the main function of a hard disk drive (HDD)?

<p>To store permanent data (C)</p> Signup and view all the answers

Which type of optical drive uses lasers to read data on the optical media?

<p>All of the above (D)</p> Signup and view all the answers

What is the purpose of adapters in a computer system?

<p>To enable the computer to use peripheral devices (B)</p> Signup and view all the answers

Where is the power supply unit (PSU) typically installed in a computer case?

<p>Next to the motherboard (C)</p> Signup and view all the answers

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