Q. In how many ways Spark uses Hadoop?

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Q. When was Apache Spark developed ?

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Q. Which of the following is incorrect way for Spark deployment?

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Q. Which of the following is true about oozie?

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Q. Which of the following is incorrect job type in oozie?

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Q. What is the full form of OEP?

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Q. Oozie Workflow jobs are Directed ________ graphs of actions.

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Q. The job is used to represented as Directed Acyclic Graphs (DAGs) to specify a sequence of actions to be executed.

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Q. Which of the following is true about mahout?

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Q. In which year Apache Mahout started?

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Q. Mahout provides ____________ libraries for common and primitive Java collections.

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Q. Which of the following is not a features of Mahout?

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Q. Point out the wrong statement.

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Q. How many classification does Naive Bayes Classifier have?

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Q. How many algorithms mahout supports for clustering?

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Q. Lucene provides scalable, high-Performance indexing over ______ per hour on modern hardware.

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Q. All file access uses Java's __________ APIs which give Lucene stronger index safety.

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Q. What is true about Apache Flume?

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Q. A Flume agent is a JVMprocess which has?

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Q. Flume Big data has different levels of reliability to offer?

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