Data Warehouse Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Teradata (490)
Business Objects (875)
Cognos (1143)
Informatica (2428)

SAS (1049)
Micro Strategy (282)
ETL (315)
OBIEE (92)

Data Warehouse Interview Questions

Questions Answers Views Company eMail

In a scenario I have col1, col2, col3, under that 1,x,y, and 2,a,b and I want in this form col1, col2 and 1,x and 1,y and 2,a and 2,b, what is the procedure?

5 10258

how do u move the code from development to production?

3 20546

Whrer u can save the Report net documentation in our local system?

1 5453

I need a help for Connecting to iServer Volume using IDAPI Classes(Java Classes) and after connecting to iServer i want to execute the ROX on iServer and also want know the status whether that job is succesfully run or not. Please do the needful if anyone of you known the code and send the copy of it ASAP.

3 7727

How do y read Sequential file from job control?

HP, IBM, Telesis,

3 16132

How do u call shellscript/Batch file from DS?

HP,

4 27327

What are the different database update actions available?

HP,

1 10351

Wat is isolation level and when do u use them?

HP, IBM,

1 21214

How do u view log file for a particular job?

HP,

6 25934

How do u set a default value to a column if the column value is NULL?

HP,

7 36029

How did you reconcile source with target?

HP,

2 12019

What modeling tool do you use?

HP,

6 13963

How did you reconcile source with target?

HP,

3 17106

Is it possible to join more than one universe in Business Objects? If its so how is that possible ? thanks in advance for the answers

Wipro,

5 18864

How do we come to know the Source data/file is ready/Updated in the source location, when the session is scheduled for @12:00AM and ready to run its job ? or Can we schedule the session, when the source is updated in source location without any time constraint?

iFlex, TCS,

2 9403

Un-Answered Questions { Data Warehouse }

Hi, I'm planning to write COG-132 exam so looking out for dumps. If anybody is having then please e-mail me at afrinshaikh86@gmail.com. your help would be appreciated. -Regards Afrin

2169

Hi all , I am planning for informatica S - PowerCenter 8 Mapping Design certification. I have rewuired the dumps for the same. if anyone of you having the same pl. share it with me. This will be of great help. My contact is : sagardev7@gmail.com TIA , Sagar

2824

What sort of existing documents should business analysts refer to when starting on a new project?

1078

Hello, Can you please send the admin and advanced mapping design sample questions to ns_sharmin@yahoo.com?

2421

Hi Friends, Please send me Teradata Materials for certifications Thanks in advance !!

2261

Explain in detail about scd type 1 through mapping.

1646

How do you remove duplicate records in informatica? And how many ways are there to do it?

1231

What is a rollup component? Explain about it.

1241

What is dimensional table?

1162

can anyone provide link to download cognos 7.2 version for download along wiht installation and configuration steps tx in advance

2306

Tell me about your experience in informatica? what is best mark you can give yourself? How to answer this question?

8284

Explain how to generate iqd file from framework manager?

1020

Just Completed the informatica Certification ,for Dumps please email me on infamaddy@gmail.com i will send it to you

1769

Hi, If any hav Informatica n DWH FAQ's,Plz do fwd to s.rajanikanth1980@gmail.com Thnx Vani

2342

can any one help me now i am learning AB Inito but i don't have material and pdf's can any one provide pdf's to this mail id mohanraju0113@gmail.com thanks in advance...................................

2334

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