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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. Use ________ and embed the schema in the create statement.
    2. A.
    schema.literal
    B.
    schema.lit
    C.
    row.literal
    D.
    All of the mentioned

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    Workspace

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  2. _______ is interpolated into the quotes to correctly handle spaces within the schema.
    3. A.
    $SCHEMA
    B.
    $ROW
    C.
    $SCHEMASPACES
    D.
    $NAMESPACES

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  3. Integral literals are assumed to be _________ by default.
    4. A.
    SMALL INT
    B.
    INT
    C.
    BIG INT
    D.
    TINY INT

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  4. Hive uses _____-style escaping within the strings.
    5. A.
    C
    B.
    Java
    C.
    Python
    D.
    Scala

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  5. The _________ suffers from the monotonically increasing rowkey problem
    6. A.
    rowkey
    B.
    columnkey
    C.
    counterkey
    D.
    All of the mentioned

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    Workspace

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