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

Explain what is the difference between stop and abort?

1049

What are components of report studio?

1058

What are the mapping paramaters and maping variables?

1038

What are the advantages of query studio compared to report studio?

893

Explain what is the extension of file to save template?

979

What is the limit to the number of sources and targets you can have in a mapping?

1111

Explain the difference between filter and conditin?

970

Explain how to export mappings to the production environment?

979

Explain can report net connect multiple datasource at a time in report creation time?

935

Explain the versions of reportnet?

991

Explain what are the advantages of query studio compared to report studio?

1025

Explain what is the limit to the number of sources and targets you can have in a mapping?

1005

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

1163

Explain what are the mapping paramaters and maping variables?

1076

Explain the differences between normalizer and normalizer transformation?

1031

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Un-Answered Questions { Data Warehouse General }

what are the other factors of the database on which the loading performance depend?

1914

What according to you might be the future of data warehousing?

1029

How to create context?

1015

What is a view as it relates to system modeling?

984

what is parallel query?

2092

I know of using applysimple, but there are other ways too?

961

Explain swot analysis?

1171

Explain me what are data marts?

1053

Why null values are mapped as 0 in fact tables?

1009

Explain differences between star and snowflake schemas?

1163

What are the various file formats involved in reportnet?

985

Explain what is a three tier data warehouse?

981

What is a source qualifier?

1113

what are different storage options supported by oracle ?

2093

What are steps we have to follow in designing the userfriendly universe?

980

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