Education and Career Forum

In a world where the whole process of computation is indispensable it is not surprising that a student who wants to work with oracle might need to prepare for it in advance through this paper. Some of the topics taught in this paper are data independence and their different types, disconnected personal computing process and its model , different types of data used in the oracle, backup in database, various advantages and disadvantages of using a DBMS, polymorphism, inheritance and class hierarchy in great details, classification of SQL and a whole series of examples, disadvantages in client server computing, different methods of computing, relational model and its examples, cheating tables in the DBMS format, functions and procedures stored in the computer, concurrency control of database, mini computers and whole range of advanced understanding of the series of historical computers, concept of normalization, role of DBA in installation of a database.