Explain have you ever been in a real dilemma at work? What did you do to get out of it?
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What is the "junk dimension"? Give with examples?
What is the main difference between inmon and kimball philosophies of data warehousing?
How can you set the session management?
how much memory space occupied real time project (roughly)?
Explain what are the various file formats involved in reportnet?
What is surrogate key? Where we use it explain with example?
What is scd1 , scd2 , scd3?
What is meant by metadata in context of a data warehouse?
What is surrogate key? Where we use it? Explain with examples.
What is meant by metadata in context of a data warehouse and how it is important?
How to create diff. Types of templates?
How to handle multi value dimensions?