2. A Database Management System (DBMS) is a set of
computer programs that controls the creation,
maintenance , and the use of the database of an
organization and its end users.
For examples- the list of names and address may consist of
only a few hundred records, each with a simple structure.
4. • Represents complex relationship between data
• Controls data redundancy
• Ensures data sharing
• Enforces user defined rules
• It has central dictionary to store information
5. • Flexibility
• Fast response to information
requests
• Multiple access
• Lower user training costs
• Less storage
6. • Cost of hardware & software
• Cost of data conversion
• Cost of staff training
• Appointing technical staff
• Database damage
7. • Data Definition Language (DDL)
• Data Manipulation Language (DML)
• Data Control Language (DCL)
12. This information clearly throws light on various
functions of DBMS which it can perform in day to day
life of a person. DBMS models broadens its activities
depending on the purpose of activity. Its increasing
demand and application of it in the business gives a
clear picture of its scope and importance of it in the
business world as well. It gives a bird eye view of a very
complex data and also helps in easy finding of the
relations between different components of the data.