Information is the data after (.........),

A database is a set of data that has a (.......)

Information is the data befor processing,

A database management system must include (.......
...) subsystems.

(....) a subset of the database

a database management system should provide a(.......)

One of the advantages is the low costs of data entry, storage and retrieval

One of the advantages increases data redundancy

one of the advantages It does not facilitate the development of new application software.

• Reduced data redundancy is one of the disadvantages

Database systems are complex, difficult and time-consuming to design.

We do not need large costs to start up hardware and software.

• If a user wants to change the structure of a file, all the programs that access that file might need to be changed as well.

• Extensive conversion costs in moving form a file-based system to a database system.

(....) is a way of organizing data such that it appears to the user to be stored in a series of interrelated tables.

(R DB) became the dominant type for high performance applications

(.....) is software that has been created to allow the efficient use and management of databases

DBMS is (......)

some phases are database management system independent and some are dependent.