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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?

1722

What is Data purging?

8 48933

What is MDX?

2 7514

How did you plan your Data ware house project?

1565

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

Which tags are used for bean development?

307


How do you sum only certain cells in excel?

173


What are the different packages in r?

32


How to Creat a flashing icon ?

1178


What is Search Module?

50






How to capture screenshot in selenium webdriver?

337


Explain about tmsi in gsm technology?

326


Explain an object, class and method.

355


What is root Linear Regression analysis?

90


What is MRP Profile and MRP Group?

1814


How can we delete a table in sql server?

350


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?

3


What is include directive in jsp?

316


What is the function of merge in ms excel?

168


What is the importance of having a selection bias?

64