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Free H13-711_V3.0 Exam Braindumps (page: 41)

Page 41 of 163
PDF with 649 Questions

Which of the following statements about the comparison of Sparkstreamingi and Streaming is incorrect?

  1. SparkStreaming:It is a micro-batch framework, and events need to be processed when they are exhausted to a certain amount
  2. The execution logic of Streamingl is to start immediately, and then recycle after running.
  3. The throughput of SparkStreaming is about 2-5 times that of Streaming
  4. SparkStreaming event processing latency is higher than Streaming

Answer(s): B



Which of the following statements about atomicity in Zooeeper's key features is correct?

  1. Updates sent by the client are applied in the order in which they were sent
  2. Updates can only be fully completed or failed, not partially
  3. OneA message received by one server will be received by all servers
  4. No matter which server in the cluster, the same view is displayed to the outside world

Answer(s): B



In Flink( )Interface for streaming data processing.( )interface for batch processing

  1. Stream API, Batch API
  2. Data Stream APl. DataSet AP
  3. DataBatch AP1.DataStreamAPIi
  4. BatchAP1, Stream APi

Answer(s): B



Hive is a data warehouse software based on hadoopE, which can query and manage PB-level distributed data. Which of the following descriptions about Hive features is incorrect?( )

  1. Only supports MapReduce computing engine
  2. Easy to use and easy to program
  3. Direct access to HDFS files and HBase
  4. Flexible and convenient ETL (extract/transform/load)

Answer(s): A



Page 41 of 163



Post your Comments and Discuss Huawei H13-711_V3.0 exam with other Community members:

Anon commented on October 25, 2023
Q53, The answer is A. Region, not ColumnFamily
Anonymous
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Anon commented on October 24, 2023
Q51, answer is D. Not,
Anonymous
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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
Anonymous
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