1. Each of data files has a ____ That describe the way the data is stored in the file
(1) File structure
(2) Records
(3) Fields
(4) Data base
(5) None of these
2. Periodically adding, changing and deleting file records is called file ____
(1) Updating
(2) Upgrading
(3) Restructuring
(4) Renewing
(5) None of these
3. Which of the following hardware component is the most important to the operation of a database management structure?
(1) High resolution video display
(2) Printer
(3) High speed, large capacity disk
(4) Plotter
(5) None of these
4. A computer file contains several records. What does each record contain?
(1) Bytes
(2) Words
(3) Fields
(4) Data base
(5) None of these
5. A set of programs that handle a firm’s database responsibilities is called a ____
(1) Database Management system (DBMS)
(2) Database Processing System (DBPS)
(3) Data Management System (DMS)
(4) All of the above (5) None of these