Introduction to Database System A scheme describes records and files record relationships data elements All of these None of these records and files record relationships data elements All of these None of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A report form is used during report generation to format data both (a) and (b) None of these All of these appears on the computer monitor during data entry is used during report generation to format data both (a) and (b) None of these All of these appears on the computer monitor during data entry ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A computer file can be best described as a random collection of data items an orderly collection of data items None of these a general collection of data items a single data item a random collection of data items an orderly collection of data items None of these a general collection of data items a single data item ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A good query system allows non-programmers to access information stored in a database can accept English language commands can be accessed only by data processing professionals both (a) and (b) None of these allows non-programmers to access information stored in a database can accept English language commands can be accessed only by data processing professionals both (a) and (b) None of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System If you want to organize a file in multiple ways, it is better to _____ the data rather than to sort it. Update Sort Key Index None of these Delete Update Sort Key Index None of these Delete ANSWER DOWNLOAD EXAMIANS APP
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