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Home » Quiz » Hadoop Quiz

Sqoop's ____ tool allows exporting data from HDFS back to a relational database.

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  • Connect
  • Export
  • Import
  • Transfer
Sqoop's Export tool is used to export data from HDFS back to a relational database. This tool is essential for moving data from Hadoop to a relational database for further analysis or reporting.
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Hadoop Quiz
Quiz
What is the role of a combiner in the MapReduce framework for data transformation?
For large-scale Hadoop deployments, ____ strategies are essential for efficient and rapid disaster recovery.

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