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