How many types of file organizations?
a) one
b) two
c) three
d) four
sequential file organization, indexed file organization, direct file organization
Which of the following type of a file requires largest processing time?
a) Sequential file
b) random file
c) indexed sequential file
d) direct address file
A logical structure that stores objects instead of data is called…..
a) Network data model
b) Hierarchical data model
c) object-oriented data model
d) object-relational data model
A set of programs used to manage data stored in files is called…..
a) database system
b) file system
c) sequential system
d) none of these
How many types of problems in file processing systems?
a) six
b) seven
c) eight
d) nine
data redundancy, data inconsistency, data dependency, lack of flexibility, integrity problems, data sharing, data security
Which of the following may be temporary file?
a) Master file
b) transaction file
c) backup file
d) none of these
