Huawei H13-711_V3.0 HCIA-Big Data V3.0 Exam Exam Practice Test Questions

• Question 1

  The figure below shows the data transmission architecture of flume. What is the component at the '?' in the figure?

  • Interceptor
  • Channel processor
  • Channel selector
  • None of the aboveA. True

  Show Answer Answer: C Next

• Question 2

  In order to ensure the reliability of snapshot storage of streaming applications, where are the snapshots mainly stored?

  • In the memory of the JobManager
  • In a single-machine database with high reliability
  • In the local file system
  • In HDFS

  Show Answer Answer: D Next

• Question 3

  Assuming that the amount of data is about 200GB: the maximum capacity of shards is limited to 30GB, what is the appropriate maximum number of shards?

  • 9 or 10
  • 7 or 8
  • 3 or 4
  • 5 or 6

  Show Answer Answer: B Next

• Question 4

  Similar to Spark Streaming, Flink is an event-driven real-time streaming system

  • True
  • False

  Show Answer Answer: B Next

• Question 5

  Which is not the channel type of Flume

  • Memory Channel
  • File Channel
  • JDBC Channel
  • HDES Channel

  Show Answer Answer: D Next