Introduction to Database System Long-range planning report produced in an MIS are primarily designed for middle management All of these lower management None of these top management middle management All of these lower management None of these top management ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System After you _____ a record, many data management the environments require you to issue a command to save the changes you made. Update Sort key Index Delete Update Sort key Index Delete ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System An entity is something that can be identified in the user's work environment; something that the users want to track. True False True False ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A relational database management (RDBM) package manages data in more than one file at once. How does it organize these file? As tuple tables None of these relations both (a) and (b) tuple tables None of these relations both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which type of entity represents an actual occurrence of an associated generalized entity? Subtype entity Instance entity Supertype entity Archetype entity Subtype entity Instance entity Supertype entity Archetype entity ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A large computer information system maintains many different computer files. Which amongst them is called a perpetual file? Specialized file Log file Update file Master file Specialized file Log file Update file Master file ANSWER DOWNLOAD EXAMIANS APP
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