Huawei H13-711_V3.0 Exam Questions
HCIA-Big Data V3.0 (Page 25 )

Updated On: 2-Mar-2026

The figure below shows the configuration of HDFS tiered storage. If the number of copies of a block is 4. Which of the following statements is wrong?

  1. All 4 blocks will be written to RAM_DISK
  2. If it is a copy other than the first copy that fails to write, try to write to the storage type specified by "Alternative storage policy for copy"
  3. The first block copy will be written to RAM_DISK, the rest of the replicas are written to DISK
  4. If the first block copy is written to RAM_If DISK fails, try to write to the storage type specified by "Alternative Storage Policy"

Answer(s): A



When creating a Loaderf job, in which of the following steps can the filter type be set?

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

Answer(s): A



Which of the following operations cannot be recorded in the Fusioninsight HD system audit log( )

  1. delete service instance
  2. Start and stop the service instance
  3. Manually clear the camp
  4. Query history monitoring

Answer(s): D



In the task scheduling process of YARN, which of the following is the task that ApplicationMastert is responsible for?

  1. Apply for and receive resources
  2. Set up the running environment for the task
  3. Allocate Container
  4. Start a Map or Reduce task

Answer(s): A



In the replica placement strategy of HDFS, what is the distance between different servers in the same rack?

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

Answer(s): B



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