Q1easy
Which of the following is NOT one of the traditional "Vs" of Big Data?
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9 Questions TotalUnder 10 MCQs (Noindex)
Big Data Analytics (Introductory) MCQs
Topic-wise practice questions for Artificial Intelligence & Machine Learning. Test your knowledge, check solutions on demand, and pace your preparation.
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Practice in Timed ModeQ2medium
Why is HDFS (Hadoop Distributed File System) designed to split files into large chunks (e.g., 128MB) and replicate them across multiple nodes?
Q3easy
What is the main benefit of Vertical Scaling (as opposed to Big Data's horizontal scaling)?
Q4medium
An application needs to analyze clickstream logs for 1 billion users. The schema is constantly changing. Which database category should be used?
Q5medium
In a word-count MapReduce task, what would the Map function output for the phrase "Hello Big Data Hello World"?
Q6easy
How does Apache Spark improve upon the classic Hadoop MapReduce framework?
Q7easy
What is Stream Processing?
Q8easy
What is a Data Lake?
Q9easy
In the MapReduce model, what is the primary role of the Reducer?