Introduction to Database System
Which of the following is not the responsibility of the utilities component of DBMS software?

None of these
removing flagged records for deletion
monitoring performance
creating the physical and logical designs
creating and maintaining the data dictionary

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Introduction to Database System
With respect to data input, the most accurate description of batch control is

None of these
dividing documents to be entered into batches
controlling the input of each input clerk
comparing to a pre-calculated figure the total of a data item summed across a batch records put into the system
All of these

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