Data Warehousing Interview Questions

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Data Warehousing Interview Questions
United States	2007-07-25 07:33:38

Interview Questions Home \| Ask Questions \| Interview Success Kit Data Warehousing Interview Questions Welcome to the exciting world of New Interview Questions. Here, you can read the existing answers, provide your own answers, ask new questions, save your favorite questions and do much more! What is a source qualifier?- http://www.newinterviewquestions.com/interview/8120 What is the datatype of the surrgate key http://www.newinterviewquestions.com/interview/8121 What are the steps to build the datawarehouse http://www.newinterviewquestions.com/interview/8122 What are the different architecture of datawarehouse http://www.newinterviewquestions.com/interview/8123 What are the advantages data mining over traditional approaches? http://www.newinterviewquestions.com/interview/8124 What is the difference between view and materialized view http://www.newinterviewquestions.com/interview/8125 What is the main difference between Inmon and Kimball philosophies of data warehousing? http://www.newinterviewquestions.com/interview/8126 what is junk dimension? what is the difference between junk dimension and degenerated dimension? http://www.newinterviewquestions.com/interview/8127 What is the definition of normalized and denormalized view and what are the differences between them http://www.newinterviewquestions.com/interview/8128 Why fact table is in normal form? http://www.newinterviewquestions.com/interview/8129 What is Difference between E-R Modeling and Dimentional Modeling. http://www.newinterviewquestions.com/interv iew/8130 What is conformed fact? http://www.newinterviewquestions.com/interview/8131 What are the methodologies of Data Warehousing. http://www.newinterviewquestions.com/interview/8132 What is BUS Schema? http://www.newinterviewquestions.com/interview/8133 What is Data warehosuing Hierarchy? http://www.newinterviewquestions.com/interview/8134 What is data validation strategies for data mart validation after loading process http://www.newinterviewquestions.com/interview/8135 Wht r the data types present in bo?n wht happens if we implement view in the designer n report http://www.newinterviewquestions.com/interview/8136 What is surrogate key ? where we use it expalin with examples http://www.newinterviewquestions.com/interview/8137 What is a linked cube? http://www.newinterviewquestions.com/interview/8138 What is meant by metadata in context of a Datawarehouse and how it is important? http://www.newinterviewquestions.com/interview/8139 1.what is incremintal loading? 2.what is batch processing? 3.what is crass reference table? 4.what is aggregate fact table http://www.newinterviewquestions.com/interview/8140 What are the possible data marts in Retail sales.? http://www.newinterviewquestions.com/interview/8141 What is the main differnce between schema in RDBMS and schemas in DataWarehouse....? http://www.newinterviewquestions.com/interview/8142 What are the vaious ETL tools in the Market http://www.newinterviewquestions.com/interview/8143 What is Dimensional Modelling http://www.newinterviewquestions.com/interview/8144 What is VLDB http://www.newinterviewquestions.com/interview/8145 What is degenerate dimension table? http://www.newinterviewquestions.com/interview/8146 What is ER Diagram http://www.newinterviewquestions.com/interview/8147 Difference between Snow flake and Star Schema. What are situations where Snow flake Schema is better than Star Schema to use and when the opposite is true? http://www.newinterviewquestions.com/interview/8148 What is a CUBE in datawarehousing concept? http://www.newinterviewquestions.com/interview/8149 Differences between star and snowflake schemas http://www.newinterviewquestions.com/interview/8150 How to Create Surrogate Key using Ab Initio? http://www.newinterviewquestions.com/interview/10895 can a dimension table c ontains numeric values? http://www.newinterviewquestions.com/interview/10896 What is hybrid slowly changing dimension http://www.newinterviewquestions.com/interview/10897 Cheers, Team, New Interview Questions.com http://www.newinterviewquestions.com Send instant messages to your online friends http://uk.messenger.yahoo.com __._,_.___ Messages in this topic (0) Reply (via web post) \| Start a new topic . __,_._,___

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