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 |
Answer : B Explanation : |
|
|
Option: A Explanation : Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. |
