Introduction to Database System An identifier typically uses more than one attribute. False True False True ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In SQL, GRANT command is used to None of the listed here grant system privileges, roles, and object privileges to uses and roles allow user to create databases allow user to access databases None of the listed here grant system privileges, roles, and object privileges to uses and roles allow user to create databases allow user to access databases ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System An attribute that names or identifies entity instances is a(n): entity. relationship. identifier. attribute. entity. relationship. identifier. attribute. 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 Update None of these Index Sort Key Delete Update None of these Index ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A ____ Contains the smallest unit of meaningful data, so you might call it the basic building block for a data file. Fields File structure Records Database Fields File structure Records Database ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In any hierarchy of data organization, the smallest entity to be processed as a single unit is called data record None of these data field data file database data record None of these data field data file database ANSWER DOWNLOAD EXAMIANS APP
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