Introduction to Database System Which of the following is true of a network structure? It is conceptually simple It allows a many-to-many relationship It will be the dominant data base of the future It is a physical representation of the data It is conceptually simple It allows a many-to-many relationship It will be the dominant data base of the future It is a physical representation of the data ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System If a calculation is embedded in a form the result of the calculations are printed in report all of the listed here the calculations are stored with the form the result of the calculations are stored with the form the result of the calculations are printed in report all of the listed here the calculations are stored with the form the result of the calculations are stored with the form ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following is not a logical data-base structure? relational network chain tree relational network chain tree ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A relation has cells that hold multi-value entries. False True False True ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Because it contains a description of its own structure, a database is considered to be ________ . described metadata compatible self-describing an application program described metadata compatible self-describing an application program ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A relation is in this form if it is in BCNF and has no multivalued dependencies: domain/key normal form. second normal form. third normal form. fourth normal form. domain/key normal form. second normal form. third normal form. fourth normal form. ANSWER DOWNLOAD EXAMIANS APP
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