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Data Warehouse General Interview Questions
Questions Answers Views Company eMail

what is Materialized Views?

Syntel,

2 6570

Difference between Microstrategy and Hyperion if any one Knows kindly updated me my dear Friends

 1 3701

what is the difference between MOLAP and ROLAP?

 3 7768

Write a short note on data warehousing & three-Tier Warehouse architecture in detail.

 1 11419

what is user variable in affinium campaign? and some real time examples.

 3767

Hi Cognos Folks, I have all cognos certification dumps. In fact i am certified in most of the dumps recently. I have cognos material, pdfs, user guides, documents along with dumps. If any one required cognos dumps, please drop me mail at cognos.biuser@gmail.com Thanks, Cognos bi user

IBM,

13 16701

What is conformed dimension?

Polaris,

6 9264

WHAT IS FACT LESS FACT TABLE?

DBS, Polaris,

6 15192

Data WareHousing course in noida

1 3142

Best Data Ware housing training institute in delhi

3 5200

does anyone "QlikView" BI tool. if you have any docs send me pls. yaparas84@gmail.com

 5540

Best institute for MS BI training in Hyderabad, India?

 4 13149

What are the different types of Fatcs? Explain with example only

CTS,

3 11031

What is an IDQ file? What is the purpose of the IDQ file and what kindof information does it usualy hold? Can it be imported by informatica?

 5317

Hi, i want to do certification in datawarehouse?? which certification is best in current trend?? pls mention the cost also if u can....

 1950

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Un-Answered Questions { Data Warehouse General }

Explain some of modeling tools available in the market?

581

Explain what are components of report studio?

635

Can any one explain the hierarchies level data warehousing.

605

Where we use surrogate key explain with example?

655

What is the differences between star and snowflake schemas?

605




What is the main difference between star and snowflake star schema? Which one is better and why?

614

What is cubes?

684

How to load the time dimension?

600

What is Star Schema?

715

What are aggregate transformation?

659

The same tier?

604

"A dimension table is wide but the fact table is deep," explain the statement in your own words.

902

What is meant by metadata in context of a data warehouse and how it is important?

726

How can we run the graph?

652

How can we run the graph? How can we schedule the graph in unix?

568

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