How would you write a left join statement to return a result set of movie.title�s and director.name�s?
What are session timeout and application timeout?
What is a data warehousing?
What is the difference between mapping parameter & mapping variable in data warehousing?
what is difference between drill & scope of analysis?
How to limit the max no of rows retrieved in the report?
What is fact less fact table? Where you have used it in your project?
The same tier?
what is query optimizer? what are different types of optimizer s supported by oracle ?
What are steps we have to follow in designing the userfriendly universe?
After the generation of a report to whom we have to deploy or what we do after the completion of a report?
Explain what are the modules in power mart?
Hi Friends, Can anyone tell me. is there any certification in Database testing or BI testing or ETL testing international certification? Thanks ArunKumar