HCE-5920 Transformation Practice Questions
The free HCE-5920 - Pentaho Data Integration Implementation questions that deal with transformation, with answers and explanations. The full bank and the timed practice test cover every topic the exam asks about.
Question #2
During a data transformation process, a developer needs to remove duplicate records. Which step should they include in the transformation?
Correct answer: C
Explanation
The Group By step allows the developer to group data and remove duplicates effectively during transformation.
Question #8
If a user needs to extract data from a flat file and load it into a database, what should be the first step in the transformation process?
Correct answer: C
Explanation
To start pulling data from a flat file, the Text File Input step is necessary for reading external flat file formats.
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