Free H13-711_V3.0 Exam Braindumps (page: 5)

Page 4 of 163

In an MRS cluster, which of the following components does Spark mainly interact with?

  1. Zookeeper
  2. Yarin
  3. Hive
  4. HDFS

Answer(s): A



In the Fusioninsight product, about the Kafka topic, which of the following descriptions are incorrect?

  1. Each topic can only be divided into one partition (area)
  2. The number of Topic partitions can be configured at creation time
  3. The storage layer of each Partition corresponds to a log file, and the log file records all information data
  4. Each message published to Kafkab has a category, which is called Topic, which can also be understood as a queue for storing messages.

Answer(s): A



When the Loader of MRS creates a job, what is the role of the connector?

  1. Configure how jobs connect to external data sources
  2. Configure how jobs connect to internal data sources
  3. Provide optimization parameters to improve data import and export performance
  4. Make sure there are conversion steps

Answer(s): A



Which of the following descriptions about Hive features is incorrect?

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

Answer(s): B






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