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__________ is a columnar storage format for Hadoop.(a) Ranger(b) Parquet(c) REEF(d) None of the mentionedI got this question in an interview.Asked question is from Hadoop Incubators in portion Incubator Projects, Chuckwa, Ambari, Knox and Hadoop Development Tools of Hadoop

Answer»

The CORRECT option is (b) Parquet

The explanation is: The Ranger project is a FRAMEWORK to enable, MONITOR and manage comprehensive data security ACROSS the Hadoop platform.



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