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

Teradata (490)
Business Objects (875)
Cognos (1143)
Informatica (2428)

SAS (1049)
Micro Strategy (282)
ETL (315)
OBIEE (92)

Data Warehouse Interview Questions

Questions Answers Views Company eMail

Different sorts of metadata that stores in the storage facility?

1075

How might you approve all mappings in the archive all the while?

1088

Quickly characterize reusable change?

1186

What do you mean by channel change?

1113

What is abap? What are idocs?

1023

How can we use external procedural logic in informatica?

963

Do we need an etl tool?

1065

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

1004

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

941

What are vaious etl tools in the market?

1057

What are the measure objects?

1260

What are the different types of transformation available in informatica.

1149

Explain what are the different types of transformation available in informatica.

1252

What is the difference between power center and power mart? What is the procedure for creating independent data marts from informatica 7.1?

1140

How to do unit testing in informatica? How to load data in informatica ?

1189

Un-Answered Questions { Data Warehouse }

Explain how does tuple-oriented relational calculus differ from domain-oriented relational calculus?

1285

Define project in datastage?

1153

What is latest version of power center / power mart?

1147

what is the main role of FI on business

2157

what is transformation in sas data integration? : Sas-di

1091

How many types of nodes supported by Redshift and what are the functions of nodes?

tomorrow i have interview in infosys.can someone pour any suggestions or any interview questions. thank you

907

What is "method/1"?

1159

hi frnds any body have cognos projects plz send me two(or)three projects to my mail adress ramureddy.reddy4@gmail.com.

2045

What are the static cache and dynamic cache in informatica?

1245

Explain confirmed dimensions. When are they used?

1023

What is the Process to creating lookup transformation in informatica

1093

What is the difference between group and associare?

1089

What are the different types of data warehousing?

1013

what are the basic features of cognos tm1?

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