Introduction to Database System Long-range planning report produced in an MIS are primarily designed for middle management lower management top management All of these None of these middle management lower management top management All of these None of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which type of entity represents an actual occurrence of an associated generalized entity? Archetype entity Supertype entity Subtype entity Instance entity Archetype entity Supertype entity Subtype entity Instance entity 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 The database administration function includes All of these None of these database access planning application programming computer operations management All of these None of these database access planning application programming computer operations management 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. False True False True ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Properties that describe the characteristics of entities are called: relationships. identifiers. entities. attributes. relationships. identifiers. entities. attributes. ANSWER DOWNLOAD EXAMIANS APP