((definition of internet database system and the hardware and software requirements and the diagram that shows the hardware in combination with software and finally 2 type DBMS products....??))
now please help me to answer this Q please
you'r new friend nice_ayas
if you don't know what a database is, and are not sure of the hardware involved in a web server with backend DB - i suggest forgetting about Oracle and maybe looking into Access or SQL Server - much easier to figure out! You woul be amazed what google can return if you spend a few dedicated moments sifting through the debris!