Introduction to Database System A _____ Contains fields of data about one entity. File Record None of these Document Fields File Record None of these Document Fields ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which type of entity represents a logical generalization whose actual occurrence is represented by a second, associated entity? Subtype entity Supertype entity Instance entity Archetype entity Subtype entity Supertype entity Instance entity Archetype entity ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The following are functions of a DBMS except ________ . creating databases administrating databases processing data creating and processing forms creating databases administrating databases processing data creating and processing forms ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The data-base environment has all of the following components except: data base data-base administrator users None of these separate files data base data-base administrator users None of these separate files ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following is a serious problem of file management systems? All of these data redundancy program dependence lack of data independence difficult to update All of these data redundancy program dependence lack of data independence difficult to update ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A relational database management (RDBM) package manages data in more than one file at once. How does it organize these file? As None of these tuple both (a) and (b) tables relations None of these tuple both (a) and (b) tables relations ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS