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 can we run the graph?

995

In a star schema, are foreign key constraints between facts and dimensions neccessary?

931

Fact table is in normalized or de-normalized form?

908

How can we do data cleaning?

988

What are fundamental stages of data warehousing?

987

What are aggregate tables and aggregate fact tables?

964

What is vldb(very large databases)?

946

What is the difference between view materialized view and view?

1024

Explain datawarehousing?

1000

What is operational data store (ods)?

959

Explain dimension table ?

923

What is bi?

1015

Explain is fact table?

878

What are vaious etl tools in the market?

938

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Un-Answered Questions { Data Warehouse General }

What is the difference between junk dimension and degenerated dimension?

1028

List down some of the real time data-warehousing tools?

915

What are the different types of datawarehosuing?

947

can anybody mail me the FAQS for hyperion essbase amd planning

5572

how can one transfer LOB and user defined data from oracle to warehouse using ETL informaticabecause

2086

How do you setup Lo-cockpit?

3076

Explain grouped cross tab?

2568

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

2057

Explain what are components of report studio?

1025

What is recovering sessions?

873

Hi, If any hav Informatica n DWH FAQ's,Plz do fwd to s.rajanikanth1980@gmail.com Thnx Vani

2209

What are various warehousing tools?

917

How many project sources we can create in metadata?

1010

How to allow a dynamic selection of a column for a measure in a chart,without using variable?

919

What is a general purpose scheduling tool?

1024

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