Explain can report net connect multiple datasource at a time in report creation time?
Explain a linked cube?
What is surrogate key? Where we use it?
What is MDX?
Is union transormation is active transformation?
What is DTM session?
What is partitioning? What are the types of partitioning?
What are the primary ways to store data in OLAP?
Explain differences between star and snowflake schemas?
Is there any default username & pwd for bo designer & supervisor?
What is the difference between narmal load and bulk load?
Explain when do we analyze the tables? How do we do it?
What is data stream and data adaopter. Is it same are different? Explain?