i know it simple, but i'm realy confused between the meaning of these terms database, dbms, databae applications, database systems?. I really thankful to all those who will give me the answer with simple to understand examples for that terms. Thanks
Don't worry about the terms. It doesn't really matter to the average user.
Is there a particular reason why you ask? Databases are pretty well explained in books and on the web. If you don't understand those explanations then you probably need to study the basics a bit more before worrying about databases.