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