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