Data Modeling and Information Systems Quiz
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Questions and Answers

Which of the following best describes an information system?

  • A system that organizes and analyzes data
  • A system that captures, stores, manipulates, and retrieves data (correct)
  • A system that represents the relationship between data structures
  • A system that models and analyzes data structures

    • Which of the following is true about a data model?

  • It is a database that organizes and analyzes data
  • It is a program that captures and stores data
  • It is a representation of the data structures required by a database (correct)
  • It is a diagram or flowchart that illustrates the relationship between data

    • What does a data model specify?

  • How data will be captured and stored
  • How data will be analyzed and modeled
  • How data will be organized in a database (correct)
  • How data will be manipulated and retrieved

    • Which of the following is true about data modeling and analysis?

    <p>It is the process of modeling and analyzing data structures</p> Signup and view all the answers

    What is a data model independent of?

    <p>The database</p> Signup and view all the answers

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