Explain what are the different types of join operations?
What are cursors?
Where the cache files stored?
Which one among Star and snowflake schemas will occupy more space?
Explain what are data marts?
What is drilling across?
what is table partitioning? How it is useful to warehouse database?
How to add a number to a macro variable?
Explain what are components of reportnet?
Explain what are the different types of data warehousing?
why oracle is the best database for data warehousing?
Which parameter specified in the default storage clause of create tablespace cannot be altered after creating the table space?
Explain about core dimension,