Introduction to Database System Periodically adding, changing and deleting file records is called file Updating renewing upgrading restructuring Updating renewing upgrading restructuring ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In SQL, which command(s) is(are) used to redefine an index's future storage allocation MODIFY INDEX ALTER INDEX REDEFINE INDEX DO INDEX None of these MODIFY INDEX ALTER INDEX REDEFINE INDEX DO INDEX None of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In a database, data is stored in spreadsheets which have rows and columns. True False True False ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Given the functional dependency R → (S,T) , then it is also true that R → S. True False True False ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A scheme describes All of these record relationships None of these records and files data elements All of these record relationships None of these records and files data elements ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The designer of a form includes data None of these prompts filed designators both (a) and (b) data None of these prompts filed designators both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
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