Free H13-711_V3.0 Exam Braindumps (page: 41)

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What is the core module of spark?

  1. spark streaming
  2. spark core
  3. mapreduce
  4. spark sql

Answer(s): B



Which of the following descriptions about Fusioninsight CTBase is incorrect?

  1. CTBase's read and write data interface. It uniformly encapsulates the interface defined by the line, and automatically merges and parses cold fields without merging and interpretation in the application.
  2. CTBase is a cluster table development framework based on HBasel
  3. CTBase provides a set of WebUI for metadata definition,Provides a medical-only watch design tool to reduce the difficulty of watch design
  4. CTBase's java API provides a set of interfaces for HBasej connection pool management. Internal connection sharing is performed to reduce the difficulty of client application development.

Answer(s): B



When creating a Loader job, in which of the following steps can the number of Maps be set?

  1. output
  2. input settings
  3. convert
  4. Basic Information

Answer(s): A



The following figure shows the computational model of Structured Streaming. By observation, it can be concluded that the final calculation result of 3 is

  1. Dog 1, owl 1
  2. Cat 2, dog 4, owl 2
  3. Cat 2, dog 3, owl 1
  4. Cat 1, cat 1, dog 2, dog 2, owl 2

Answer(s): B






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