Introduction to Database System A recursive relationship is a relationship between an archetype and an instance of that archetype. True False True False ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The designer of a form includes None of these both (a) and (b) filed designators data prompts None of these both (a) and (b) filed designators data prompts ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System If a piece of data is stored in two places in the database, then storage space is wasted changing the data is one spot will cause data inconsistency both (a) and (b) it can be more easily accessed None of these storage space is wasted changing the data is one spot will cause data inconsistency both (a) and (b) it can be more easily accessed None of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The index consists of All of these pointers to the master list both (a) and (b) a list of keys None of these All of these pointers to the master list both (a) and (b) a list of keys None of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In SQL, which command(s) is(are) used to redefine an index's future storage allocation DO INDEX ALTER INDEX None of these MODIFY INDEX REDEFINE INDEX DO INDEX ALTER INDEX None of these MODIFY INDEX REDEFINE INDEX ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A compound key uniquely identifies an item in a list None of these both (a) and (b) is made up a several pieces of information is a combination of each unique key uniquely identifies an item in a list None of these both (a) and (b) is made up a several pieces of information is a combination of each unique key ANSWER DOWNLOAD EXAMIANS APP
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