Explain degenerate dimension table?


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More Data Warehouse General Interview Questions

What is MDX?

2 Answers   TCS,


Can you describe me a problem you faced when you were trying to load data from R3 system and another system outside sap systems?

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Who needs data warehousing?

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What is the difference between an ODS and a W/H?

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In my report contain product name, amount, country, sales person I want to create one prompt: sales territory.( Ex: asia, us, uk, aus), but territory column is not there in my model and source if u select the asia in prompt page-ll asian country results I want in report page I discussed with my friends and colleague, they told use the static choice function still I face this problem. If u know please tell me?

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What is data analysis?

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What are the tools available for etl?

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Explain what is a three tier data warehouse?

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Is it possible to have more than one row on the same table with the same foreign key?

2 Answers  


Explain what are the steps to build the data warehouse?

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Explain what is the difference between powerplay transformer and power play reports?

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a perceptron has two inputs x1,x2 wih weights w1,w2and bias weight of w0. the activation function of perceptron is h(x).the output of perceptron

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