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TCS Data Warehouse General Interview Questions
Questions Answers Views Company eMail

Hierarchy of DWH?

2 16547

What is hash partition?

3 3369

How can you define a transformation? What are different types of transformations in Informatica?

7 7612

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


What is Data purging?

8 48933

What is MDX?

2 7514

How did you plan your Data ware house project?


Where can one get more info about Data Warehousing?

3 8567

Difference between ODS and Staging

4 36115

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

6 8309

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

2 17162

Tell me one example for junk dimension?

9 40858

What is difference between Business Objects and Hyperion Essbase? Please help me

1 13327

2.What is staging area ?

4 9996

3.What is fact less fact ?

9 10235

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TCS Data Warehouse General Interview Questions

Un-Answered Questions

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How do you sum only certain cells in excel?


What are the different packages in r?


How to Creat a flashing icon ?


What is Search Module?


How to capture screenshot in selenium webdriver?


Explain about tmsi in gsm technology?


Explain an object, class and method.


What is root Linear Regression analysis?


What is MRP Profile and MRP Group?


How can we delete a table in sql server?


my extract was running fine for a long time. All of a sudden it went down. I started the extract processes after 1 hour. What will happen to my committed transactions that occurred in the database during last 1 hour?


What is include directive in jsp?


What is the function of merge in ms excel?


What is the importance of having a selection bias?