Free H13-711_V3.0 Exam Braindumps (page: 71)

Page 71 of 163

Which of the following descriptions about the characteristics of Kafka Partition replicas is correct?

  1. Follower synchronizes data from Leader by pulling
  2. The master copy is called Leader, and the slave copy is called Follower
  3. Both consumers and producers read and write data from the Leader, and can also interact directly with the Follower
  4. Replicas are in units of partitions. Each partition has its own slave replica of the master

Answer(s): A,B,D



About Spark SQL&Hive difference and connection, which of the following statements is correct?

  1. Spark SQL is compatible with most Hive syntax and functions
  2. Spark SQL cannot use Hive's custom functions
  3. The execution engine of Spark SQL is Spark core, HiveThe default execution engine is MapReduce
  4. Spark SQL relies on Hive metadata

Answer(s): A,C,D



What kinds of Kafka message transmission guarantees are usually provided?

  1. At Most Three Times
  2. Exactly Once
  3. At least once (At Lease once)
  4. At Most once

Answer(s): B,C,D



What are the following main functions of Fusioninsight Manager?

  1. safety management
  2. data integration
  3. System pipe burial
  4. Service Governance

Answer(s): A,C,D



Page 71 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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