Introduction to Database System A relation is a two-dimensional table. True False True False ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In SQL, GRANT command is used to None of the listed here allow user to access databases allow user to create databases grant system privileges, roles, and object privileges to uses and roles None of the listed here allow user to access databases allow user to create databases grant system privileges, roles, and object privileges to uses and roles 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 Update None of these Sort Key Index Delete Update None of these Sort Key Index ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Data security threats include all of the listed here privacy invasion fraudulent manipulation of data hardware failure all of the listed here privacy invasion fraudulent manipulation of data hardware failure ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Queries to a database can use aggregate functions like SUM and COUNT All of these are written in English None of these both (a) and (b) can use aggregate functions like SUM and COUNT All of these are written in English None of these both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The following are functions of a DBMS except ________ . administrating databases processing data creating databases creating and processing forms administrating databases processing data creating databases creating and processing forms ANSWER DOWNLOAD EXAMIANS APP
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