Question 96

A user information table meg_table is saved in the HBase of Fusioninsight HD, Rowkey is the user id, and one column is the user nickname. Now write three KeyValues into this column in order: 001: Li, 001: Mary, 001: Lily, excuse me, which data will be returned by scan' meg_table' (VERSION=>2)?
  • Question 97

    In the copy placement strategy of HDFS, what is the distance between different servers in the same rack?
  • Question 98

    Which of the following are the functions that Spark can provide? (Multiple choice)
  • Question 99

    Which of the following statements about Fusioninsight HBase visual modeling is correct?
    (Multiple choice)
  • Question 100

    What is wrong about the architecture description of Hive in FusionInsight HD?