ETL Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

ETL Interview Questions

Questions Answers Views Company eMail

What is abap? What are idocs?

965

How can we use external procedural logic in informatica?

922

Do we need an etl tool?

1005

What is etl process. How many steps etl contains explain with example?

957

What is a staging area? What is the purpose of a staging area?

885

Is hadoop a etl tool?

942

Is apache nifi an etl tool?

962

What is etl tool in hadoop?

893

Explain about power designer data modeling software?

848

Explain about the data integration suite features?

945

Explain about enterprise scalability and roi of data integration suite?

877

Give the benefits of data integration suite?

921

Explain about etl data integration software?

887

What is a lookup table in etl?

1186

What is lookup table in etl testing?

1183

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Un-Answered Questions { ETL }

what are the data sources extracted from logistics cockpit in sap bw project and what is the requirement for it ?

2626

What is tracing level?

1063

what make u disappointmnets in u r career

2195

In Which Transformation We Can Use Having Clause In Informatica?

1242

What is a mapping?

984

explain the methodology of Data Warehousing?(Polaries)

2017

how do u set partition points in the mapping?

2239

What is data modeling and data mining?

972

can cubes contain measures ?

2026

where is the cache (lookup, index) created and how can you see it.

2017

Explain etl mapping sheets?

1077

Explain about hash partitioning?

1000

how do u really know that paging to disk is happening while u are using a lookup transform?

1981

Explain what are the various etl tools in the market?

946

what is an ETL or ETT? And what are the different types?

7495

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