Introduction to Database System In the DBM approach, application programs perform the access control processing functions all of the listed here storage function access control processing functions all of the listed here storage function ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The degree of a relationship refers to the number of entity classes in the relationship. True False True False ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following is not an advantage of the data-base approach? program/data independence increased security elimination of the data redundancy All of these ability to associate related data program/data independence increased security elimination of the data redundancy All of these ability to associate related data ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System What software packages are commonly used for businesses that have to track extensive lists of clients and inventory? None of these Single function application packages Custom made programs Data management packages Special purpose packages None of these Single function application packages Custom made programs Data management packages Special purpose packages ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following is a serious problem of file management systems? lack of data independence program dependence All of these data redundancy difficult to update lack of data independence program dependence All of these data redundancy difficult to update ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A primary key is a composite key that was selected to be the main identifier for the relation. True False True False ANSWER DOWNLOAD EXAMIANS APP
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