31. |
A _____ means that one record in a particular record type is related to only one record of another record type. |
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32. |
A _____ database does not use pointers or physical links, but instead finds related records by examining the contents of fields. |
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33. |
In SQL, which command(s) is(are) used to redefine an index's future storage allocation |
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34. |
Which of the following is a serious problem of file management systems? |
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35. |
With respect to data input, the most accurate description of batch control is |
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