Answer Posted / rajesh
What an Interview question?
Select toupper(tamilnadu) from dual;
| Is This Answer Correct ? | 0 Yes | 2 No |
Post New Answer View All Answers
What is dimension modeling?
What is the difference between power center and power mart?
What are the different types of datawarehosuing?
Why is dimensional normalization not required?
How would you write a left join statement to return a result set of movie.title�s and director.name�s?
Explain the difference between view and materialized view?
What are the different types of segments?
What is the data type of the surrogate key?
what is an use case?
What are necessary tasks to install reportnet software?
What is the main difference between schema in rdbms and schemas in datawarehouse?
Is framework manager an un-needed overhead? As we know report studio allows us to create the data model from a query and thereby skipping framework manager. Given that this feature is available, in what scenarios would one want to skip framework manager?
What is recovering sessions?
Explain what is data validation strategies for data mart validation after loading process?
Explain which are the olap tools available that are supported by oracle?
