Huawei H13-711_V3.0 Exam Questions
HCIA-Big Data V3.0 (Page 15 )

Updated On: 28-Feb-2026

RDD has Transformation and Action operators. Which of the following belongs to the Action operator?

  1. reduceByKey
  2. filter
  3. map
  4. saveAsTextFile

Answer(s): D



FusionInsight Manager manages services, which of the following statements is wrong?

  1. Can start, stop and restart the service
  2. Services can be added and uninstalled
  3. Uncommon services can be set to hide or show
  4. Can view the current status of the service

Answer(s): C



When planning and deploying a Fusionlnsight cluster, it is recommended that the management node be best deployed( ), the control node needs to be deployed at least( )Piece,Data nodes need to be deployed at least( )Piece.

  1. 1.2, 2
  2. 1, 3, 2
  3. 2, 3, 1
  4. 2, 3, 3

Answer(s): D



When planning a FusionlnsightHD cluster, if the customer does not have performance requirements for functional testing and saves costs, the management node, control node, and data node can be deployed together. How many nodes are required at least?

  1. 2
  2. 3
  3. 4
  4. 5

Answer(s): B



In Fusionlnsight HD cluster planning, manage nodes&control node&What kind of scenarios is the unified data node deployment solution suitable for?

  1. Below 30 nodes
  2. More than 100 nodes
  3. 100-200 nodes
  4. More than 200 nodes

Answer(s): A



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