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

why we are using level option in normalizer transformation

1 7028

Hi friends How to design Xcelsius dashboard trough "SAP Netweaver connection" please explain steps for SAP Net weaver connection.

1 11608

Hi All, I have 1.6 years of experience in cognos in India. I always wanted to do a MS program to earn some money in US. But I think I am little late in taking the decision. As If I have to write my GRE it will be August or September of 2012 and will have to apply for fall 2013 as fall 2012 admissions are almost done now. So my concern is how will be my career do if my MS is at this stage,. i,.e. 3 years experience in Cognos and 2 years MS program in and again looking for job in U.S. Have I been too late in taking the call? I heard that MIS (Managing Information Systems) is having very good placements now. So guys, please advice me in taking the decision to have a good career and also in terms of earning money as I have few financial problems to solve (which I am hoping to solve when I get job in US after completion of my MS program). Thanks a lot friends. I really appreciate and thank one and all for their valuable comments in this site.

5288

what is data driven?

1 4054

1. 101 vinay hyderabad 123 naresh usa 152 singh delhi 101 vinay usa 123 naresh mumbai 156 raju chennai From the above data we need to retrive current data in a report ? how and explain in detail ?

TCS,

2 6978

when we go for snow flake schema rather than star schema ?

TCS,

5 12172

following source name gender ramya female ram male deesha female david male kumar male i want the target male female ram ramya david deesha kumar any body give solution above question?

TCS,

4 8518

difference between informatica 8.1.1 and 8.6? And different betweeninformatica 7x and 8x?

HTC, TCS,

1 8716

explain about informatica server architecture?

IBM,

1 7459

what is the size of your data warehousing?

IBM,

2146

what are the fact table & dimensional table in pharmaceutical and hospotal related products???

IBM,

2188

what is the dashbords?

IBM,

1 4371

what is the drillup & drill down?and use of the drill up and drill down?

IBM,

1 5002

how the informatica server sorts the strings values in rank transformations?

TCS,

3 16898

what are the output files that the informatica server creats during running a session?

CTS,

2 9299

Un-Answered Questions { Data Warehouse }

What are the enhanced features in teradata v2r5 and v2r6?

1190

which r the connectors used in san?

2234

What is thumbnail?

1023

Explain the shared cache and re-cache?

1169

How analytics process your request when you create your requests?

1000

What do you mean by Drill down and Drill Up?

1055

What are the different types of variables in obiee 11g? Explain

1035

What is the work of tranwrd function?

1303

how many rows sorted in sort stage by default in server jobs

4053

how many display types available in sas bi dashboard? : Sas-bi

1145

What are different deliverables according to phases?

3478

Where $mpjret is used in ab-initio?

1198

What do you understand by overflow errors?

1304

Assuming {et} is randomly drawn from N(0,1) and e0 = 0, generate 200 observations of xt = et − 0.5e(t−1) and draw a line graph of xt.

1931

How do you add default rules in transformer?

1273

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