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