is a collection of programs for managing data in a single file
can do more than a record management system
allows simultaneous access to multiple file
both (b) and (c)
Database
Data bank
Data file
Data record
Look-up
Insert
Modify
None of these
DB manager
DP manager
VP-DP administration
Database administrator
Graphics program
Word processor program
Spreadsheet program
All of these
each user can access every sub schema
each sub schema contains every field in the logical schema
each user can “see” only a small part of the entire database
all of these
Field
Record
File
Relations
Tables
Tuples
Both (a) and (b)
Rows and cells
Rows and columns
Fields and columns
Centralized MIS structure
Decentralized MIS structure
Distributed MIS structure
Hierarchical MIS structure
