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Data Warehouse General Interview Questions
Questions Answers Views Company eMail

What is BCP?

1 4767

How can we import and export using BCP utility?

1 4497

What is Bulk Insert?

3 10065

What is DTS ?

1 4127

Can you brief about the Data warehouse project you worked on?

Deloitte, TCS,

1510

What is an OLTP (Online Transaction Processing) System?

4 6341

What is an OLAP (On-line Analytical processing) system?

1 3713

What is Conceptual, Logical and Physical model?

1 11237

What is Data purging?

TCS,

8 47482

What is Analysis Services?

1243

What are CUBES?

2 9328

What are the primary ways to store data in OLAP?

3 3924

What is META DATA information in Data warehousing projects?

IBM,

2 4864

What is multi-dimensional analysis?

Satyam,

3 3002

What is MDX?

TCS,

2 6975


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Un-Answered Questions { Data Warehouse General }

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

136


What is a fact, dimension, measure?

133


What is a core dimension?

163


How to pivot data using informatica when you have variable amount of pivot rows?

128


Explain a linked cube?

132






Can any one explain about core dimension, balanced dimension, and dirty dimension?

164


What are the different types of data warehousing?

133


Hyperion is the one of the tool in data ware house. Its an olap tool. Why you cant display that tool?

129


What is the purpose of cluster analysis in data warehousing?

149


Explain what is a cube in data warehousing concept?

124


What is data warehosuing hierarchy?

145


Explain what are the various file formats involved in reportnet?

126


What is a general purpose scheduling tool?

135


What is difference macros and prompts?

1287


What are the data types present in bo?

133