* What are the different types of joins?


* Explain normalization with examples.


* What cursor type do you use to retrieve multiple record sets?


* Difference between a "where" clause and a "having" clause


* What is the difference between "procedure" and "function"?


* How will you copy the structure of a table without copying the data?


* How to find out the database name from SQL*PLUS command prompt?


* Tradeoffs with having indexes


* Talk about "Exception Handling" in PL/SQL?


* What is the difference between "NULL in C" and "NULL in Oracle?"


* What is Pro*C? What is OCI?


* Give some examples of Analytical functions.


* What is the difference between "translate" and "replace"?


* What is DYNAMIC SQL method 4?


* How to remove duplicate records from a table?


* What is the use of Analyzing the tables?


* How to run SQL script from a Unix Shell?


* What is a "transaction"? Why are they necessary?


* Explain Normalization vs. Demoralization with examples.


* When do you get constraint violation? What are the types of constraints?


* How to convert RAW data type into TEXT?


* Difference - Primary Key and Aggregate Key