Introduction to Database System Periodically adding, changing and deleting file records is called file restructuring upgrading renewing Updating restructuring upgrading renewing Updating ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A maximum cardinality is the maximum number of entity instances that can participate in a relationship instance. False True False True ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System An identifier determines the type of relationship that an entity has. False True False True ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A database management system None of the listed here allows simultaneous access to multiple files Both of the listed here can do more than a record management system None of the listed here allows simultaneous access to multiple files Both of the listed here can do more than a record management system ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following contains a complete record of all activity that affected the contents of a database during a certain period of time? data manipulation language query language transaction log report writer None of these data manipulation language query language transaction log report writer None of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The database administration function includes All of these database access planning computer operations management application programming None of these All of these database access planning computer operations management application programming None of these ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS