Q. _________ does not restrict contributions to Hadoop based implementations.

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Q. Mahout provides an implementation of a ______________ identification algorithm which scores collocations using log-likelihood ratio.

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Q. The tokens are passed through a Lucene ____________ to produce NGrams of the desired length.

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Q. The _________ collocation identifier is integrated into the process that is used to create vectors from sequence files of text keys and values.

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Q. ____________ generates NGrams and counts frequencies for ngrams, head and tail subgrams.

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Q. A key of type ___________ is generated which is used later to join ngrams with their heads and tails in the reducer phase.

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Q. ________ phase merges the counts for unique ngrams or ngram fragments across multiple documents.

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Q. Drill is designed from the ground up to support high-performance analysis on the ____________ data.

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Q. ___________ includes Apache Drill as part of the Hadoop distribution.

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Q. MapR __________ Solution Earns Highest Score in Gigaom Research Data Warehouse Interoperability Report.

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Q. Drill integrates with BI tools using a standard __________ connector.

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Q. Drill analyze semi-structured/nested data coming from _________ applications.

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Q. Apache _________ provides direct queries on self-describing and semi-structured data in files.

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Q. Drill provides a __________ like internal data model to represent and process data.

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Q. Drill also provides intuitive extensions to SQL to work with _______ data types.

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Q. The Apache Crunch Java library provides a framework for writing, testing, and running ___________ pipelines.

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Q. For Scala users, there is the __________ API, which is built on top of the Java APIs.

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Q. The Crunch APIs are modeled after _________ which is the library that Google uses for building data pipelines on top of their own implementation of MapReduce.

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Q. Crunch was designed for developers who understand __________ and want to use MapReduce effectively.

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Q. Hive, Pig, and Cascading all use a _________ data model.

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