Characteristics of Big Data (3Vs)
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Questions and Answers

What does the 'V' in 3Vs of Big Data stand for?

  • Velocity
  • Volume (correct)
  • Variance
  • Value
  • Which type of data includes structured data as well as unstructured data like text and multimedia?

  • Unstructured Data
  • Relational Data
  • Semi-structured Data (correct)
  • Structured Data
  • What is an example of unstructured data?

  • XML files
  • Images and videos (correct)
  • Relational DB tables
  • Text files
  • What makes it difficult to analyze unstructured data without transformation?

    <p>Unknown form</p> Signup and view all the answers

    Which type of data is said to be growing quicker than others ?

    <p>Unstructured Data</p> Signup and view all the answers

    What is an example of semi-structured data?

    <p>a and b</p> Signup and view all the answers

    What is the speed or frequency at which data is collected in various forms called?

    <p>Velocity</p> Signup and view all the answers

    'Tags and other markers to separate semantic elements' are characteristics of which type of data?

    <p>.xml files</p> Signup and view all the answers

    What does Big Data make possible according to the text?

    <p>Things that were previously impossible.</p> Signup and view all the answers

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