A report generator is used to

A. update files
B. print files on paper
C. data entry
D. All of the above


Which of the following is not a logical data-base structure?

A. tree
B. relational
C. network
D. chain


Which of the following is a database administrator's function?

A. database design
B. backing up the database
C. performance monitoring
D. user coordination


Primitive operations common to all record management systems include

A. Print
B. Sort
C. Look-up
D. All of the above


Each of data files has a _____ that describe the way the data is stored in the file.

A. File structure
B. Records
C. Fields
D. Database