Question 36

Which of the following measures are used to safeguard the integrity of data
  • Question 37

    Which of the following are used to configure the number of memory and CPU of the NodeManager? (Multiple choice)
  • Question 38

    Select which of the following conversion rules are supported by Loader jobs? (multiple choice)
  • Question 39

    Flume is used to collect data, and the basic unit of data transmitted by the device is?
  • Question 40

    HBase quickly determines that user data does not exist. (fill in the blank)