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Data Warehouse General Interview Questions
Questions Answers Views Company eMail

What is difference between a connected look up and unconnected look up?

 1 6090

What is staging area?

 9 14631

What is data merging, data cleansing and sampling?

 1 6924

What is up date strategy and what are th options for update strategy?

 2 4217

OLAP architecture?

CTS, Honeywell,

1 5268

What is subject area?

 2 9443

Why do we use DSS database for OLAP tools?

 3 9347

What is ?Data Warehousing??

Accenture,

3 5375

What are Data Marts?

 2 4996

What are Fact tables and Dimension Tables?

IBM,

6 55119

What is Snow Flake Schema design in database?

 3 6733

What is ETL process in Data warehousing?

 3 15861

How can we do ETL process in SQL Server?

ETL,

1 6185

What is ?Data mining??

 2 4533

Compare ?Data mining? and ?Data Warehousing??

 5 9438

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Un-Answered Questions { Data Warehouse General }

What are the different types of fact tables used in data warehousing?

558

How can we run the graph? How can we schedule the graph in unix?

506

Explain the importance of data warehouse?

572

Explain what is power center repository?

564

What is a fact, dimension, measure?

559




How are models actually derived?

1534

Explain what is batch and describe about types of batches?

612

What are the different types of data warehouses?

576

Explain grouped cross tab?

2198

hi i have 2 users and 4 reports in dashboard.i have to give rights 2 reports for every users. is it possible give the rights in dashboard.if yes plz let me know how is it possible . thanks in advacne for appreciation. bye rohit

1646

Explain what are conformed dimensions?

574

Who needs data warehousing?

562

How can we load the time dimension?

703

What is recovering sessions?

548

Explain what are the modules in power mart?

574

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