Exit CCA-505 Cloudera Certified Administrator for Apache Hadoop (CCAH) CDH5 Upgrade Exam
Question 2 of 5
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Q2 Single choice

Which process instantiates user code, and executes map and reduce tasks on a cluster running MapReduce V2 (MRv2) on YARN?

  • A

    NodeManager

  • B

    ApplicationMaster

  • C

    ResourceManager

  • D

    TaskTracker

  • E

    JobTracker

  • F

    DataNode

  • G

    NameNode

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