Question 16 Answer saved Marked out of 1 Flag question The system data descriptions or data describing data (metadata) are separated from the application programs is known as a. Data Sharing b. Program-Data Independence c. Multi User System d. Backup and Recovery Question 17 Answer saved Marked out of 1 P Flag question Which of the following is a collection of programs that enables users to create and maintain databases and control all access to them? O a. DBMS O b. Database O c. Program O d. None of these Question 18 Answer saved Marked out of 1 P Flag question In file based system which of the following is NOT true? O a. The code is written togather with data file O b. Ths code is has to be re- written if data file strcture is changed O c. No need to write program again if data file strcture is changed O d. File strcture is fixed Question 19 Answer saved Marked out of 1 P Flag question If a computer system fails in the middle of a complex update process,who is responsible for making sure that the database is restored to its original state. a. The backup system O b. Transaction Processing c. Data Sharing d. The recovery subsystem Question 20 Answer saved Marked out of 1 P Flag question Which of the following is not Example of DBMS? a. Online-Banking System O b. Hospital System c. School System O d. Student files