Security in Computing 5th Edition by Shari Lawrence Pfleeger, Charles P Pfleeger, Jonathan Margulies

Exercise 5

Some operating systems perform buffered I/O. In this scheme, an output request is accepted from a user and the user is informed of the normal I/O completion. However, the actual physical write operation is performed later, at a time convenient to the operating system. Discuss the effect of buffered I/O on integrity in a DBMS.

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Data Base Management System

A database is the collection of the data and set of rules to organize that data. There is a specific relationship among all the data. Database administrator is the main person who set the rules for the database. The system to maintain the system is known as Data Base Management System (DBMS).

The integrity of the database element is the accuracy and correctness associate with it.