Understanding Big Data

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Questions and Answers

What is one of the challenges associated with Big Data?

  • Developing traditional data management tools
  • Capturing, transporting, and moving the data (correct)
  • Reducing the size of the data
  • Limiting access to the data

Which term refers to the capacity of data that makes it Big Data?

  • Efficiency
  • Size (correct)
  • Interactivity
  • Complexity

What is an example of Big Data mentioned in the text?

  • Music playlists
  • Social media interactions (correct)
  • Email communication
  • Newspaper articles

What is the role of traditional data management tools when dealing with Big Data?

<p>Struggle to handle the complexity and volume of Big Data (A)</p> Signup and view all the answers

How much new trade data does the New York Stock Exchange generate per day?

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

What characteristic of big data refers to the speed or frequency at which data is collected for processing?

<p>Velocity (C)</p> Signup and view all the answers

Which of the following is an example of unstructured data?

<p>Text files and multimedia contents (A)</p> Signup and view all the answers

In which type of data model are tags and other markers used to separate semantic elements for easier analysis?

<p>Semi-structured data (C)</p> Signup and view all the answers

Where does big data volume typically reach in terms of measurement units?

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

Which source does NOT contribute to the generation of big data as mentioned in the text?

<p>Educational institutions (A)</p> Signup and view all the answers

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