Introduction to Database System A _____ Contains fields of data about one entity. Fields None of these Document Record File Fields None of these Document Record File ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A data dictionary doesn't provide information about: It will be the dominant data base of the future It allows a many-to-many relationship It is conceptually simple where data is located the size of the disk storage device It will be the dominant data base of the future It allows a many-to-many relationship It is conceptually simple where data is located the size of the disk storage device ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Each of data files has a _____ that describe the way the data is stored in the file. Database Records Fields File structure Database Records Fields File structure ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System One of the reasons why OODBMSs have not been widely used for business information systems is that OOP is obsolete. True False True False ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System With respect to data input, the most accurate description of batch control is dividing documents to be entered into batches controlling the input of each input clerk All of these comparing to a pre-calculated figure the total of a data item summed across a batch records put into the system None of these dividing documents to be entered into batches controlling the input of each input clerk All of these comparing to a pre-calculated figure the total of a data item summed across a batch records put into the system None of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System One approach to standardizing storing of data None of these All of these CODASYL specifications structured programming MIS None of these All of these CODASYL specifications structured programming MIS ANSWER DOWNLOAD EXAMIANS APP
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