Data Warehouse General Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Data Warehouse General Interview Questions

Questions Answers Views Company eMail

How did you plan your Data ware house project?

TCS,

2307

What are different deliverables according to phases?

3406

Can you explain how analysis service works?

1 3854

What are the different problems that ?Data mining? can solve?

2832

What are different stages of ?Data mining??

1 6261

What is Discrete and Continuous data in Data mining world?

2640

What is MODEL is Data mining world?

Bank Of America,

2619

How are models actually derived?

2007

What is a Decision Tree Algorithm?

5009

Can decision tree be implemented using SQL?

2128

Explain clustering algorithm?

2278

What is Time Series algorithm in data mining?

2 6419

Explain Association algorithm in Data mining?

2312

What is Sequence clustering algorithm?

2029

What are algorithms provided by Microsoft in SQL Server?

2057

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Un-Answered Questions { Data Warehouse General }

What is data mart in data warehouse?

953

Explain what is the metadata extension?

1038

What is Operational Data Store?

1077

How to design file watch jobs?

973

What is surrogate key? Where we use it explain with example?

931

How to create different types of templates?

987

What is recovering sessions?

938

What are the various file formats involved in reportnet?

982

What is ods (operation data source)?

998

What are the various transformation available?

1013

What are components of report studio?

1056

What is difference between model & package?

1033

What is scd1 , scd2 , scd3?

1089

How to test report in reportnet?

1011

What is your spectra photometer working principles?

983

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