Large collection of data mostly stored in a computer system

The systematic description of the syntactic structure of a specific database. It describes the structure of the attributes the tables and foreign key relationships.

Data cleaning is

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Q. Data cleaning is

(A) Large collection of data mostly stored in a computer system
(B) The removal of noise errors and incorrect input from a database
(C) The systematic description of the syntactic structure of a specific database. It describes the structure of the attributes the tables and foreign key relationships.
(D) None of these

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✅ Correct Answer: (B) The removal of noise errors and incorrect input from a database

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