The language used in application programs to request data from the DBMS is referred to as the

A. update files B. print files on paper C. data entry D. All of the above E. None of the above

A. tree B. relational C. network D. chain E. All of the above

A. database design B. backing up the database C. performance monitoring D. user coordination E. All of the above

A. Print B. Sort C. Look-up D. All of the above E. None of the above