DBMS :
“Together, characters, fields, records, files and databases form the hierarchy of data.”
- DBMS stands for database management system.
Definition :
“DBMS is a group of programs used as an interface between database and its users and other application programs.”
Data Management
Without managing data organizations can not
Pay employee
Send out bills
Order new inventory
Produce information to assist managers in decision making
The Hierarchy of Data“Together, characters, fields, records, files and databases form the hierarchy of data.”
1.Characters:-
?A basic building block of information
Consisting of uppercase letters,
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