The task of correcting and preprocessing data is called

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- Data Cleansing
- Data scrubbing
- Data loading
- Data updation

CORRECT ANSWER : Data Cleansing

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Data cleansing

The task of correcting and preprocessing data is called data cleansing. Data cleaning, or data scrubbing is the process of detecting and correcting (or removing) corrupt or inaccurate records from a record set, table, or database and refers to identifying incomplete, incorrect, inaccurate or irrelevant parts of the data and then replacing, modifying, or deleting the dirty or coarse data.

Prajakta Pandit 03-17-2017 07:13 AM

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