Explain what is full load & incremental or refresh load?


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More Data Warehouse General Interview Questions

OLAP architecture?

1 Answers   CTS, Honeywell,


Code the tables statement to produce a multi-level frequency?

0 Answers  


What is a core dimension?

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What is the main difference between star and snowflake star schema? Which one is better and why?

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What is degenerate dimension table?

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If your client approaches you and says that he wants to create a Datawarehouse, and provides just the info regarding his source systems. What are all the neccessary actions one is supposed to take/understand and get back with a comprehensive document which convinces the client to proceed with the DW initiative. What are all the documents we need to provide the client?

1 Answers   CSC,


three ways sql*loader could load data, what are those three types?

1 Answers  


What is subject area?

2 Answers  


Explain how does tuple-oriented relational calculus differ from domain-oriented relational calculus?

0 Answers  


What do you mean by static and local variable?

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What is the difference between constraind base load ordering and target load plan?

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What is cubes?

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