A data dictionary is a special file that contains:
| A. | The name of all fields in all files. |
| B. | The width of all fields in all files. |
| C. | The data type of all fields in all file |
| 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. |
