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Data Warehousing1. With necessary diagram, Describe about Data Warehouse Development Life Cycle.
2. Elucidate Metadata and what is its use in Data Warehouse Architecture?
3. Explain in brief about any four ETL tools. What is transformation?
Briefly explain the fundamental transformation types.
4. What are ROLAP, MOLAP and HOLAP? Explain about Multidimensional Analysis? How do we achieve it?
5. Elaborate testing process for Data Warehouse with necessary diagram.
6. What do you understand by testing?
Differentiate between Data Warehouse testing and traditional software testing.
Assume that you have been asked to solve problem with exact area constraints, the area error being no more than 1% for each department. What are the linear equations you would nee
Explain about CSMA/CD It is an access method used mainly with LANs configured in a bus topology. With CSMA/CD, any station (node) can transmit a message to any other statio
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Which techniques are utilized to gain on the number pairs and also explain how it helps in connecting number of subscribers. In rural areas, subscribers are usually dispersed.
Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4 Select a range of a
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