How much data hold in one universe.
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OLAP architecture?
What are the key columns in Fact and dimension tables?
How to create diff. Types of templates?
Explain what is the difference between power center & power mart?
What is perform recovery?
2.What is staging area ?
4 Answers HCL, IBM, iFlex, TCS,
What are the advantages of raid 1, 1/0, and 5. What type of raid setup would you put your tx logs?
What is data analysis?
Explain how to generate iqd file from framework manager?
Do you always need to copy the data before reporting on it?(Example, real-time & on-demand reporting is a requirement)?
What are the data marts?
What is data warehouse architecture?