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