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TCS Data Warehouse General Interview Questions
Questions Answers Views Company eMail

Hierarchy of DWH?

2 14529

What is hash partition?

3 2309

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

7 5969

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

1333

What is Data purging?

8 45944





What is MDX?

2 6570

How did you plan your Data ware house project?

1125

Where can one get more info about Data Warehousing?

3 7547

Difference between ODS and Staging

4 31161

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

6 6474

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

2 15740

Tell me one example for junk dimension?

9 36883

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

1 12471

2.What is staging area ?

4 8550

3.What is fact less fact ?

9 8018

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Un-Answered Questions

What is the main differnce between the SCADA and HMI also what is DCS?

1048


What the is the diff between local index and global index. give some example.

529


key flexfield structure

973


WHAT IS THE PURPOSE WE USE HCL, CHOPPER, BURNER, MONOCHROMATOR in AAS? PLEASE EXPLAIN BRIEFLY

1218


What is activity? Types, customizing settings? How will you change the reasons according to the status?

2669






suppose i have icici card,i wil go to citi bank atm and drawn some amount...and take the card back..here my que is,can anyone tell me what is the integration scenario happens at that point.(which means transaction happens from card insert into atm,,data send to citi bank ,debit amnt and came back to icici atm.in that what is the integration senario.

1227


explain the means of supporting pseudo conversation programming. (Eg. Storing and restoring of states, control flow, error handling)?

1


WHAT IS EASY & PERFECT METHOD TO JOIN CONVEYOR BELTSEXPLAIN IN DETAIL

844


how does the rotating m.m.f is produced in the 3-phase induction motor and how the poles are created in 3-phase induction motor ?

1586


What is a joke that people say about you and how would you rate the joke on a scale of 1 to 10?

3


How to Delete directory and files recursively from HDFS?

1


Difference between import wizard vs dataloader?

1


How to implement CAS in .Net?

1757


What do you known about those companies?

6


What is vertical concepts of marketing??

2246






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