Database - Introduction to Database - Discussion

@Abikrithi, System software is a computer software designed to operate the System hardware and to provide a platform to application software. Application software is a computer software to perform the user specific tasks.

@Gaurav, As per my assumption back end may be the process which is not appear to us like extracting data using JDBC in J2EE. Frontend means that we can see its operation.

Please correct me if i am wrong.

Backend means our database where we can store our data through the user interactive application and that application is known as the the frontend.

DBMS acts as an interface between Database application and the database because of user can interact with database application to store data in database.

DBMS is a software that helps the user to interact with database and SQL application serves this purpose.

Dbms is a collection of interrelated data and a set of programs to access, update and manage that data. Data base application is program or a set of programs that interacts with the database at some point in its execution. It is used for performing certain opreation on data stored in the database.

Let me tell why option B C D are not correct, option B is ruled out becz. Data resides in database so there is no interface between them so there is no meaning in selecting that option. Option C is ruled out becz. User and the database application both resides in frontend hence it can't be appropriate. Finally option D is ruled out becz. SQL is used to retrieve the data from database while accessing the database application. Hence option A is the correct answer.

Data Base Management System is a software that create & insert some data in database by using database application by user...
And they retrieved data by using Structured Query languages...

Data base is the collection of interrelated data and set of programs to access those data. It has front end and back end.

Where the data store is back end and how it stores like its application is front end.