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IBM Data Warehouse General Interview Questions
Questions Answers Views Company eMail

Difference between DSS & OLTP?

 6 39231

Hierarchy of DWH?

 2 14754

What is surrogate key?

 5 16876

What are Fact tables and Dimension Tables?

 6 51615

What is META DATA information in Data warehousing projects?

 2 4559




When should one use an MD-database (multi-dimensional database) and not a relational one?

 2 6151

what is the difference between DSS and ODS ?

 2 15428

what is table partitioning? How it is useful to warehouse database?

 1 6489

explain the ROLLUP, CUBE, RANK AND DENSE_RANK FUNCTIONS OF ORACLE 8I

 3 12849

Hi, Could any one tell me which schema (star and snow flake schema) will take much space? Thanks S.A.K

6 6658

Tell me one example for multi valued dimension or bridge table?

 2 15903

2.What is staging area ?

 4 8651

4.Explain Snowflkeschema ?

 6 6930

if we increase the number of dimensions will the rows in fact table increase or decrease??

 3 6207

How to handle time period attribute for time dependent data?? a.)add time period as a part of pk b.)add time period simply and make it nullablec.)add time period simply and make it not null.

 1 3732

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IBM Data Warehouse General Interview Questions





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residential projects,structural.

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Is check box performs like controlling field?

3




How to convert a list into a string?

9

What are referenced objects? Explain the importance of referencing.

1

How does work in progress could affect goods which are supposed to be in transit?

733

Do all HTML tags come in pair?

16

Explain in an orderly manner how the force in the member of a truss be detected using the method of joint.

17

What is file splitting? When is it used?

1

Mention the storage classes in c++.

15

how to return query output in html format? : Sql dba

13

Why do you want to work in a call center?

33

WHat is adsl?

998