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CSE MCQs :: Hadoop MCQs

Hadoop MCQs - Hadoop Pig
Hadoop MCQs - Hadoop HDFS
Hadoop MCQs - Hadoop Basics
Hadoop MCQs - Hadoop Mapreduce
Hadoop MCQs - Hadoop Input/Output
Hadoop MCQs - Hadoop Hive and HBase
Hadoop MCQs - Hadoop Administering Hadoop
Hadoop MCQs - Hadoop Working of MapReduce
Hadoop MCQs - Hadoop ZooKeeper, Sqoop and Cassandra
Hadoop MCQs - Hadoop Developing a MapReduce Application
Hadoop MCQs - Hadoop MapReduce Types and Hadoop Cluster
Hadoop MCQs - Hadoop Oozie, Libraries,Utilities,Miscellaneous App's
Hadoop MCQs - Hadoop Apache Spark,Lucene, Hama,HCatalog,Crunch,Thrift
Hadoop MCQs - Hadoop Incubator Projects, and Hadoop Development Tools
  1. PostingsFormat now uses a __________ API when writing postings, just like doc values.
    2. A.
    push
    B.
    pull
    C.
    read
    D.
    All of the mentioned

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    Workspace

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  2. The tokens are passed through a Lucene ____________ to produce NGrams of the desired length.
    3. A.
    ShngleFil
    B.
    ShingleFilter
    C.
    SingleFilter
    D.
    Collfilter

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    Workspace

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  3. ______________ leverages Spark Core's fast scheduling capability to perform streaming analytics.
    4. A.
    MLlib
    B.
    Spark Streaming
    C.
    GraphX
    D.
    RDDs

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    Workspace

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  4. Which of the following language is not supported by Spark ?
    5. A.
    Java
    B.
    Pascal
    C.
    Scala
    D.
    Python

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  5. Which of the following is a more compact binary format ?
    6. A.
    TCompactProtocol
    B.
    TDenseProtocol
    C.
    TBinaryProtocol
    D.
    TSimpleJSONProtocol

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  6. Which of the following is a multi-threaded server using non-blocking I/O ?
    7. A.
    TNonblockingServer
    B.
    TSimpleServer
    C.
    TSocket
    D.
    None of the mentioned

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    Workspace

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