Normalization
Normalization is the process of splitting relations into well-structured relations that allow users to insert, delete, and update tuples without int…
Showing posts with the label DBMSShow all
Advantages of DBMS over Conventional File System
The principal advantages of DBMS over file processing system: • Flexibility : Because programs and data are independent, programs do not have to be m…
MCQ on Oracle
1. What does a COMMIT statement do to a CURSOR a] Open the Cursor b] Fetch the Cursor c] Close the Cursor d] None of the above 2. Which of the foll…
