Free H13-711_V3.0 Exam Braindumps (page: 24)

Page 24 of 163

Streaming:Event listening is mainly implemented through which of the following services provided by Zookeeper?

  1. Distributed detection mechanism
  2. ACK
  3. Watcher
  4. Checkpoint

Answer(s): C



F1ink in( )interface for streaming data processing,( )interface for batch processing?

  1. Datastream API, DataSet API
  2. Data batch API.DataStream API
  3. Stream API.Batch API
  4. Batch API, Stream API

Answer(s): A



Kafka cluster during runtime,Directly depend on the following components?

  1. Zookeeper
  2. HDFS
  3. Spark
  4. HBase

Answer(s): A



FusionlnsightHD uses the HBase client to write 10 pieces of data in batches. A Regionserver node contains 2 Regions of the table, A and B, respectively. Two of the 10 pieces of data belong to A. 4 belong to B. Clearly write How many RPC requests do I need to send to the Regionserver to enter these 10 pieces of data?

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

Answer(s): A



Page 24 of 163



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Anon commented on October 25, 2023
Q53, The answer is A. Region, not ColumnFamily
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Anon commented on October 24, 2023
Q51, answer is D. Not,
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Anon commented on October 24, 2023
Which statement is correct about the client uploading files to the HDF$ file system in the Hadoop system? The file data of the client is passed to the DataNode through the NameNode Allows the client to divide the file into multiple blocks, according to DaThe address information of taNodel is entered into each DataNode in order The client writes the entire file to each DataNodel in sequence according to the address information of the DataNode, and then divides the file into multiple blos by the DataNode)ck The client only uploads data to one DataNode, and then the NameNodet is responsible for block replication The answer is not B. In fact, all statements are wrong. D is almost correct but replication is done by DN not NN
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