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CSE MCQs :: Hadoop MCQs

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

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    Workspace

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

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    Workspace

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

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

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

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    Workspace

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