Free H13-711_V3.0 Exam Braindumps (page: 29)

Page 28 of 164

Which of the following descriptions about the basic operations of Hive SQL is correct?

  1. When loading data into Hive, the source data must be a path in HDFS
  2. To create an external table, you must specify location information
  3. Column delimiters can be specified when creating a table
  4. Create an external table using the external keyword. To create a normal table, you need to specify the internal keyword

Answer(s): C



When installing the Streaming component of Fusioninsight HD, the Nimbus role requires several nodes to be installed

  1. 1
  2. 2
  3. 3
  4. 4

Answer(s): B



In the cooperative work of Zookeeper and YARN, when Active ResourceManagerj fails, which directory will Standby ResourceManager obtain Application-related information from?

  1. warehouse
  2. Metastore
  3. State store
  4. Storage

Answer(s): C



Regarding DataSet, which of the following statements is incorrect?

  1. A DataSet is a strongly typed collection of domain-specific objects
  2. DataSet can perform most operations without deserialization
  3. DataSet needs to be deserialized to perform operations such as sort, filter, shuffle, et
  4. DataSet - highly similar to RD Better performance than RDD

Answer(s): C






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