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