Free H13-711_V3.0 Exam Braindumps (page: 76)

Page 76 of 163

Which of the following statements about Fusioninsight HBasel visual modeling are correct?

  1. Visual modeling helps DBAs in modeling design and lowers the threshold for using HBase
  2. Qualifier HBase column: each column represents an attribute of business data
  3. Realize the division of labor: DBAs focus on data table modeling, developers focus on user table names and columns used
  4. Column user table column: each column represents a KeyValue

Answer(s): A,B,C



Hadoop:When the scale of the cluster is large, the distribution of data will be very critical. Users need to decide whether to expand the cluster and whether the data needs to be balanced according to the data distribution. The following statements about Fusioninsight resource distribution monitoring are correct:

  1. Help users quickly find nodes with the highest resource consumption and take appropriate measures
  2. View the distribution of key resources through the resource distribution viewing interface on each service home page
  3. Can help users quickly focus on the most critical resource consumption
  4. Through the DashBoard interface, you can view the distribution of host resources. For example, a list of hosts with a memory occupancy of 50-75% and a link to jump

Answer(s): A,B,C,D



Which of the following scenarios is Flumej suitable for data collection?

  1. Collect data on data sources such as Thrift, Avro, Syslog, Kafka, etC.
  2. Local file data collection
  3. Collection of logs generated by the application system
  4. Real-time data collection of large amounts of data

Answer(s): A,B,C



In the Output stage, Structured Streaming can define different data writing methods, including which of the following methods?

  1. Append Mode
  2. Update Mode
  3. General Mode
  4. Ccomplete Mode

Answer(s): A,B,D



Page 76 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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