The quality of the parameters is assured if
| A. | All the input is processed and controlled |
| B. | The access to the data files is protected and secured through an authorisation scheme |
| C. | All updating and corrections are completed before the data processing begins |
| D. | All of the above |
Answer : D Explanation : |
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Option: A Explanation : Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. |
