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

Code the tables statement to produce a multi-level frequency?

1016

Who needs data warehousing?

1072

What is data mart in data warehouse?

957

What are the fundamental elements of the data warehouse?

1003

Give some difference between oltp and olap.

1013

Can you state some of the innovations throughout history?

986

What are cluster analysis in data warehousing?

1118

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

1029

What are various warehousing tools?

1020

What is data analytics in simple terms?

1200

What are the different types of data warehouses?

1087

What are the design methods of data warehousing?

956

Name a few sectors which use data warehousing?

930

What are the other names given to data warehousing?

1098

What are the reasons to use a chameleon method in data warehousing?

1059

Post New Data Warehouse General Questions

Un-Answered Questions { Data Warehouse General }

What is data type of the surrogate key?

1004

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

2275

What are the data types present in bo?

1134

How to create different types of templates?

990

Briefly state different between data ware house & data mart?

1054

How can we acheive correlated sub-query in designer?can anyone help me in this regard?

949

Explain what are the different types of data warehousing?

964

What is cost benefit analysis (cba)?

999

Explain what is the main difference between inmon and kimball philosophies of data warehousing?

987

What is factless fact tables?

1213

How to test report in reportnet?

1017

What is difference between query studio and report studio?

1095

Explain the differences between normalizer and normalizer transformation?

1031

What is the difference between olap and datawarehosue?

961

Explain the importance of data warehouse?

1016

For More Un-Answered { Data Warehouse General } Questions Click Here