Big Data Analytics Tools
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Questions and Answers

What is the primary function of Flume?

  • Data synchronization and service discovery
  • Cluster management and job scheduling
  • Machine learning and data analysis
  • Log collection and storage (correct)

What is the high-level language used for writing data transformation programs?

  • Hive
  • SQL
  • MapReduce
  • Pig (correct)

Which tool is used for configuration management in Hadoop clusters?

  • Zookeeper (correct)
  • MapReduce
  • Pig
  • Hive

Which phase of MapReduce is responsible for dividing input data into chunks?

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

What is the function of Hive?

<p>Data warehousing and SQL queries (C)</p> Signup and view all the answers

What is the purpose of Mahout?

<p>Machine learning and data analysis (A)</p> Signup and view all the answers

What is the output of the Reduce phase in MapReduce?

<p>Final output based on the values in each group (D)</p> Signup and view all the answers

Which tool is used for data synchronization in Hadoop clusters?

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

What is the purpose of the Map phase in MapReduce?

<p>To divide the input data into chunks and process it in parallel (B)</p> Signup and view all the answers

Which tool is used for creating and modifying tables and views?

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

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