Big Data Processing and Analytics Overview Quiz
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Questions and Answers

What aspect of big data refers to the sheer size of the data generated or collected?

  • Variety
  • Velocity
  • Veracity
  • Volume (correct)

    • Which characteristic of big data focuses on the quality and reliability of the data?

  • Variety
  • Volume
  • Velocity
  • Veracity (correct)

    • What part of big data processing involves techniques or programming models to access large-scale data?

  • Data ingestion and integration
  • Distributed machine learning and AI (correct)
  • Big data security
  • Data analytics and visualization

    • In big data, what does 'velocity' refer to?

    <p>The speed at which data is generated, collected, and processed</p> Signup and view all the answers

    Which characteristic of big data emphasizes the importance of deriving meaningful insights and value from the data?

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

    What is the key difference between batch processing and real-time processing?

    <p>Batch processing involves immediate processing of data, while real-time processing accumulates data over a period before processing.</p> Signup and view all the answers

    In big data processing, what is a primary challenge faced by organizations?

    <p>Security and privacy concerns</p> Signup and view all the answers

    Which type of analytics focuses on uncovering hidden patterns and market trends?

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

    What scenario is best suited for real-time processing?

    <p>Applications requiring immediate insights</p> Signup and view all the answers

    Which tool is commonly used for big data analytics?

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

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