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HCE-5920 – Hitachi Vantara Certified Specialist - Pentaho Data Integration Implementation

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Showing 1–3 of 10 questions

Question 1

To simplify the migration of a PDI solution from one environment to another, you need to externalize all database connection details.

Which two methods will satisfy this requirement? (Choose two.)

Choose 2 answers

Select all that apply, then click Submit answer.

  • ○

    Use the Data Source Wizard to generate the connection details.
  • ○

    Create a properties file that includes the connection details and use the Set Variables step to load these properties.
  • ○

    Use Manage Data Source to create a new connection in Spoon.
  • ○

    Set the connection details in the Kettle properties file.
Question 2

After monitoring a performance bottleneck in transformation you identified a user Defined Java Expression step as the problem.

Choose 2 answers

Select all that apply, then click Submit answer.

  • ○

    Replace the step with a Modified Java Script Value step
  • ○

    Increase the Change Number of Copies to Start for tie stop
  • ○

    Replace me step with a User Defined Java Class step

  • ○

    Split the step into multiple consecutive steps
Question 3

You have a string field in your dataset where you need to extract characters 1-5 only.

Which two steps will accomplish this task? (Choose two.)

Choose 2 answers

Select all that apply, then click Submit answer.

  • ○

    the Strings Cut step
  • ○

    the Siring Operations step
  • ○

    the Split Fields stop
  • ○

    The Modified Java Script Value step