Monday, February 25, 2013

[OneStopGATE] Digest Number 1702

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Digest #1702

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Sun Feb 24, 2013 11:41 pm (PST) . Posted by:

"CoolInterview" a.ritu86


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DATA WAREHOUSING INTERVIEW QUESTIONS

 
Download Free Interview Questions eBook of 500 Questions

(If you do not have a Yahoo! account, you can get it by simply sending a blank email to CoolInterview-Subscribe@yahoogroups.com and confirm the verification email received. Once your email is confirmed, we will instantly send the download link to you.)
Data Warehousing Interview Questions
* What Snow Flake Schema?
http://www.coolinterview.com/interview/59938/

 
* What type of Indexing mechanism do we need to use for a typical datawarehouse?
http://www.coolinterview.com/interview/59937/

 
* How are the Dimension tables designed?
http://www.coolinterview.com/interview/59936/

 
* What is a level of Granularity of a fact table?
http://www.coolinterview.com/interview/59935/

 
* What are Data Marts?
http://www.coolinterview.com/interview/59934/

 
* What are the Different methods of loading Dimension tables?
http://www.coolinterview.com/interview/59933/

 
* What are conformed dimensions?
http://www.coolinterview.com/interview/59932/

 
* What is Normalization, First Normal Form, Second Normal Form , Third Normal Form?
http://www.coolinterview.com/interview/59931/

 
* What are the various Reporting tools in the Market?
http://www.coolinterview.com/interview/59930/

 
* Why are OLTP database designs not generally a good idea for a Data Warehouse?
http://www.coolinterview.com/interview/59929/
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