Database - Introduction to Database - Discussion

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.

@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.

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.

The Correct answer is A, because DBMS is the system that manages the database, it means the base of data is not directly connected to the user but there is an application that we call a database application, which is used by the user so that he/she can access the base of data.

The database management system is the interface to save something on the database through SQL queries. The SQL queries may be generated by database applications. The database applications in many form like front end applications. For example:- library management application.

DBMS is actually an intermediate between database application and database.

For example suppose we are considering about ATM s/w. Here it is the application and we are interacting with the database. It is implementing the three tier architecture.

Database is an organised collection of related information. A database ia the management were its help the maintain of control of data. A DBMS can thus be denifed as a program that manage database easily, effciently and accrately.

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.

Whatever user need from data he/she needs to access it through database application. User request through application. DBMS understand it and then give information to user by interacting to data base.

Database application is s/w.it support interaction of database and database application, it provides the platform to store and access the data from database through the varies application programs.