Explain the difference between a primary key and a unique key?
What do you mean by conflict serializability in dbms?
List few ways to code transactions in an efficient manner?
Define "correlated subqueries".
What is database transaction?
What is management system in dbms?
Why are forms important in databases?
how can we restore RMAN backup from SUN O/S to AIX 5.3? is it possible or not?
What is database management system(dbms) and why it is used?
Enlist the types of cursor?
What is the mechanism provided by ORACLE for table replication ?
i want to know real time experience on oracle dba anybody help me please mail me aniltelkar50@gmail.com
hello to all i want code for like this site "Submit Question" page.please give answers thanks.