Computer Hardware Essentials Quiz
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Questions and Answers

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

  • Provides temporary workplace for file contents
  • Performs arithmetic and logic operations
  • Holds and connects all components of the computer system (correct)
  • Directs the operation of the processor

What is the role of the CPU in a computer?

  • Controls all functions of the computer's components (correct)
  • Holds and connects all components of the computer system
  • Provides temporary workplace for file contents
  • Directs the operation of the processor

What is the function of Random Access Memory (RAM) in a computer?

  • Memory is a temporary workplace where the computer transfers the contents of a file while it is being used (correct)
  • Directs the operation of the processor
  • Holds and connects all components of the computer system
  • Performs arithmetic and logic operations

What is the purpose of the Control Unit in a computer's CPU?

<p>It directs the operation of the processor (C)</p> Signup and view all the answers

What is a byte in computing?

<p>A data unit consisting of a unique combination of 8 bits of zeros and ones (B)</p> Signup and view all the answers

What are the main functions of the motherboard in a computer system?

<p>The main functions of the motherboard in a computer system are to hold and connect all components of the computer system, such as the CPU and memory, and provide connectors for other peripherals.</p> Signup and view all the answers

What is the role of the Control Unit in a computer's CPU?

<p>The role of the Control Unit in a computer's CPU is to direct the operation of the processor and tell the computer's memory, arithmetic/logic unit, input, and output devices how to respond to a program.</p> Signup and view all the answers

What is the function of Random Access Memory (RAM) in a computer?

<p>The function of Random Access Memory (RAM) in a computer is to serve as a temporary workplace where the computer transfers the contents of a file while it is being used.</p> Signup and view all the answers

What is the purpose of the Central Processing Unit (CPU) in a computer?

<p>The purpose of the Central Processing Unit (CPU) in a computer is to control all functions of its components, process all commands and instructions, perform calculations, and execute comparisons needed for processing.</p> Signup and view all the answers

What is a byte in computing and what does it consist of?

<p>A byte in computing is a data unit consisting of a unique combination of 8 bits of zeros and ones, for example, 01001011.</p> Signup and view all the answers

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