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Free HADOOP-PR000007 Exam Braindumps (page: 5)

Page 4 of 12
PDF with 44 Questions

Which one of the following statements describes the relationship between the ResourceManager and the ApplicationMaster?

  1. The ApplicationMaster requests resources from the ResourceManager
  2. The ApplicationMaster starts a single instance of the ResourceManager
  3. The ResourceManager monitors and restarts any failed Containers of the ApplicationMaster
  4. The ApplicationMaster starts an instance of the ResourceManager within each Container

Answer(s): A



Which one of the following statements regarding the components of YARN is FALSE?

  1. A Container executes a specific task as assigned by the ApplicationMaster
  2. The ResourceManager is responsible for scheduling and allocating resources
  3. A client application submits a YARW job to the ResourceManager
  4. The ResourceManager monitors and restarts any failed Containers

Answer(s): D



Which YARN component is responsible for monitoring the success or failure of a Container?

  1. ResourceManager
  2. ApplicationMaster
  3. NodeManager
  4. JobTracker

Answer(s): B



What does Pig provide to the overall Hadoop solution?

  1. Legacy language Integration with MapReduce framework
  2. Simple scripting language for writing MapReduce programs
  3. Database table and storage management services
  4. C++ interface to MapReduce and data warehouse infrastructure

Answer(s): B






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