Data Representation and Software Basics Quiz
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Questions and Answers

What is the main goal of an operating system (OS)?

  • To provide an abstract model of hardware components
  • To run system software only
  • To limit the flexibility in which hardware can be manipulated
  • To hide the underlying complexity of the hardware (correct)

Which of the following is an example of system software?

  • Operating System (OS) (correct)
  • Word processor
  • Database management system (DBMS)
  • Web browser

What is the function of device drivers?

  • Create spreadsheets
  • Edit graphics
  • Interface software and hardware (correct)
  • Manage databases

How would you best define software?

<p>Instructions and data that make the computer work (C)</p> Signup and view all the answers

What does system software include?

<p>Operating System OS (D)</p> Signup and view all the answers

Why is hardware unable to function without software?

<p>Hardware needs instructions and data to operate (A)</p> Signup and view all the answers

What is the function of an input device in a computer system?

<p>Translates data from a format human understands to one the computer can work with (A)</p> Signup and view all the answers

Which component of a computer system is responsible for converting computer data into human-readable form?

<p>Output devices (D)</p> Signup and view all the answers

What is the function of the Arithmetic & Logic Unit (ALU) in the CPU?

<p>Performs logical and arithmetic operations (C)</p> Signup and view all the answers

Which component of the CPU is responsible for coordinating all activities within the computer system?

<p>Control Unit (B)</p> Signup and view all the answers

What is the main function of an output device in a computer system?

<p>Converts data to human-readable form (B)</p> Signup and view all the answers

Which hardware component is often described as the 'brain' of a computer system?

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

What is the purpose of system software?

<p>To manage computer hardware and provide a platform for running application software (A)</p> Signup and view all the answers

Which of the following is an example of system software?

<p>Operating System (OS) (C)</p> Signup and view all the answers

What is the function of an Operating System (OS)?

<p>Providing an interface for hardware and applications to interact (A)</p> Signup and view all the answers

Which of the following is true about programming software?

<p>It designs computer programs (C)</p> Signup and view all the answers

In computing, what does 'data structure' refer to?

<p>Structure used to store and organize data in a specialized format (D)</p> Signup and view all the answers

What distinguishes system software from application software?

<p>System software provides a platform for running application software. (A)</p> Signup and view all the answers

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