Huawei H13-723_V2.0 Exam
HCIP-Big Data Developer V2.0 (Page 25 )

Updated On: 12-Jan-2026

SparkThe calculation logic of the application will be parsed orDNG, this parsing operation is completed by which of the following function modules?

  1. Client
  2. Application Master
  3. Executor
  4. Driver

Answer(s): D



forN(N>1) copies of stored documents,HDFSThe client initiates a read file request. If the read replica node fails, the
If the connection fails, it will not go to other replica nodes for reading.

  1. True
  2. False

Answer(s): B



Spark StreamingAs a micro-batch stream processing engine, it converts the data of each time slice into aRDDone of partitions are calculated.

  1. True
  2. False twenty two

Answer(s): A



about the followingHDFSWhat is the correct process for the client to read the file? (multiple choice)

  1. priority from the nearestDataNodeDownload data.
  2. file data fromDataNodeback toNameNode, then fromNameNodeDown to the client.
  3. If the client and the connectedDataNodeIf there is a failure in reading, then the client will give up the applause node and connect the node where other replicas are located.
  4. Supports multiple clients fromDataNoderead the same file data.

Answer(s): A,C,D



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