Free Hitachi HCE-5920 Exam Dumps Questions & Answers

You have a PDI job that gets a list of variables followed by three subsequenttransformation entries. Since the three subsequent transformation entries are not dependent on each other. You want to execute them at the same time.
According the Hitachi Vantara best practices, how do you accomplish this task?

• A.  Select the Enable Downstream setting from the Hop Bulk Change submenu.
• B.  Increase the Change Number of Copies to Start option on the input step of each of the subsequent transformations.
• C.  Select the Run Next Entries in Parallel option for the job entry that gathers variables.
• D.  Select the Run Next Entries in Parallel option for the three independent transformation entries.

A Big Data customer wants to run POI transformations on Spark on their production Hadoop cluster using Pentaho's Adaptive Execution Layer (AEL) What are two steps for installing AEL? (Choose two.) Choose 2 answers

• A.  Run the Spark application butter tool to obtain the AEL daemon zip file.
• B.  Configure the AEL daemon in Local Mode.
• C.  Run the AEL Oozie job to install the AEL daemon.
• D.  Configure the AEL daemon in YARN Mode

You have a PDI input step that generates data within a transformation.
Which two statements are true about downstream steps in this scenario? (Choose two.) Choose 2 answers

• A.  The steps will receive a stream of data from the input as soon as it is a available.
• B.  Only one step can receive data from the input step.
• C.  Multiple steps can receive data from the input step.
• D.  The steps will receive the data once the input step fully fetches it.

When deploying your work lo the Pentaho server, which configuration Me should you review to ensure that the environment variableinformation is moved correctly?

• A.  context.xml
• B.  kettle.properties
• C.  repositories.xml
• D.  shared.xml

You are migrating to a new version of the Pentaho server and you want to import your old repository.
What are two methods to accomplish this task? (Choose two.) Choose 2 answers

• A.  UsingSpoon Tools > Repository > import Repository
• B.  Use the encr script.
• C.  Use the import-export script.
• D.  Use the pan script