Question: What is the difference between data cleaning and data transformation? Data cleaning is optional, while data transformation is always necessary. Data cleaning and transformation are

What is the difference between data cleaning and data transformation?
Data cleaning is optional, while data transformation is always necessary.
Data cleaning and transformation are the same thing.
Data cleaning corrects errors, while data transformation changes the format.
Data cleaning and transformation are not necessary.
What is the difference between data cleaning and data transformation? Data

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