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

What are components of reportnet?

1028

Explain what is power center repository?

950

How to export mappings to the production environment?

836

What is vdl (view definition language) explain?

985

What are necessary tasks to install reportnet software?

858

How to generate iqd file from framework manager?

900

Explain are data mart and dwh normalized or denormalized? Do both of them exist in

964

What is the extension of file to save template?

953

Explain normalization?

1049

How to get the first 100 rows from the flat file into the target?

1151

Explain why dimenstion tables are denormalized in nature?

875

Explain what are components of report studio?

1025

Explain what is metadata reporter?

906

What are the advantages and disadvantages of reporting directly against the database?

929

Explain what is difference between query studio and report studio?

934

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Un-Answered Questions { Data Warehouse General }

What is operational data store (ods)?

959

What is partitioning? What are the types of partitioning?

1073

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

1983

What is cfapplication tag?

914

Suppose date is 05sep2005; I want the output like 05sep2005:00:00:00 ; how it will come?

919

What are the different types of data warehouses?

1016

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

2086

How to stop a batch?

914

What is a Decision Tree Algorithm?

4948

Which columns go to the fact table and which columns go the dimension table?

921

Explain the definition of normalized and denormalized view?

836

Explain normalization?

1049

What is the difference between Datawarehouse and OLAP?

886

Explain what are necessary tasks to install reportnet software?

862

Can you state some of the innovations throughout history?

930

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