HCE-5920 Practice Exam Questions with Answers Hitachi Vantara Certified Specialist - Pentaho Data Integration Implementation Certification

You need to process data on the nodes within a Hadoop cluster. To accomplish this task, you write a mapper and reducer transformation and use the Pentaho MapReduce entry to execute the MapReduce job on the cluster.

In this scenario, which two steps are required within the transformations? (Choose two.)

Choose 2 answers

You are connecting to a secure Hadoopclusterfrom Pentaho and want to use impersonation.

Which Pentaho tool should you use?

You want to manage a slowly changing dimension as type II.

Which step in PDI should you use to accomplish this task.

To simplify themigration 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