The data preparation step enables which of the following?
A. Filter-based feature selection.
B. Imports data.
C. Cleans missing data.
D. Trains and evaluates the model.
The Correct Answer is C. Cleans missing data.
Because previously the most time-consuming part of data preparation was tasks of removing bad data like outdated, duplicate, unreliable data, etc. Now, the data preparation step enables cleaning data, and here it includes tedious tasks like adding descriptions, filling in missing information, standardizing data patterns, and making data private.