Free H13-711_V3.0 Exam Braindumps (page: 12)

Page 11 of 163

When viewing the partition details of a TopicE of Kafka, which command should be used?

  1. bin/kafka-topiC. sh-create
  2. bin/kafka-topiC. sh -list
  3. bin/kafka-topi sh -describe
  4. bin/kafka-topiC. sh -delete

Answer(s): C



Which statement about the DataNodel of HDFS in Huawei Fusioninsight HD system is correct?

  1. Does not check the validity of the data
  2. Periodically send the block-related information of this node to the NameNode
  3. Blocks stored in different DataNodes must be different
  4. Blocks on a DataNode. can be the same

Answer(s): B



Which of the following is not a characteristic of the MapReduce component in Hadoopl?

  1. easy to program
  2. good scalability
  3. real-time computing
  4. High fault tolerance

Answer(s): C



RowKey of a table in HBase:Divide the SplitKey into 9, e, a, z. How many Regions does this table have?

  1. 3
  2. 4
  3. 5
  4. 6

Answer(s): C






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