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Big Data

Quiz by Yolande Samuels-Cole

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13 questions
Show answers
  • Q1
    comes from a variety of sources, such as people, pictures, text, sensors, and web sites
    data
    30s
  • Q2
    different types of data
    variety
    30s
  • Q3
    data coming in quickly
    velocity
    30s
  • Q4
    large amount of data
    volume
    30s
  • Q5
    designed to keep the data closer to the source for pre-processing
    fog computing
    30s
  • Q6
    a collection of data centers or groups of connected servers
    the cloud
    30s
  • Q7
    open-source software created to distribute and process big datasets in smaller quantities
    Hadoop
    30s
  • Q8
    large volume of data broken into smaller pieces and stored on different servers
    distributed database
    30s
  • Q9
    data created by applications that use "fixed" format input such as spreadsheets or medical forms
    structured data
    30s
  • Q10
    a type of plaintext file that use commas to separate columns in a table of data
    comma-separated values (CSV)
    30s
  • Q11
    data generated in a "freeform" style such as audio, video, web pages, and tweets
    unstructured data
    30s
  • Q12
    the process of turning raw data into meaningful information by discovering patterns and relationships in large data sets
    data mining
    30s
  • Q13
    the process of inspecting, cleaning, transforming, and modeling data to uncover useful information
    data analysis
    30s

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