Database Concepts Lecture 1-2 Quiz
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Questions and Answers

What is the primary function of a database?

  • Generating multimedia content
  • Analyzing weather data
  • Storing and retrieving data efficiently (correct)
  • Controlling industrial processes

    • Which type of database organizes data in a tabular form?

  • Relational database (correct)
  • Multimedia database
  • Network database
  • Hierarchical database

    • What is the main purpose of data warehouses and online analytical processing (OLAP) systems?

  • Storing and analyzing transactional data
  • Storing and analyzing useful business information (correct)
  • Storing and analyzing geographic data
  • Storing and analyzing multimedia content

    • What type of databases are used to store and analyze maps, weather data, and satellite images?

    <p>Geographic information systems (GISs)</p> Signup and view all the answers

    What is the key to organization survival according to the text?

    <p>Good decision making</p> Signup and view all the answers

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