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

How do add dynamic titles in PP?

3 7778

what is the difference between group and association?

IBM,

5 24703

what are the enhancements in cognos reportnet ?

IBM, TCS,

9 18410

What is OLAP grid? Where it is used?

eDynamic LLC,

1 10289

what is the difference between datasatge and datastage TX?

6 30298

How many different types of reports we can create in Crystal reports?

eDynamic LLC, Jump Games,

6 43509

What is subreport? In one report maximum how many subreport we can insert?

Cognizant, EDS, eDynamic LLC,

2 19750

In one subreport how many subreport we can insert?

eDynamic LLC,

3 11276

How many types of subreport are there?

eDynamic LLC,

3 17882

How can we change the Hierarchi of group? and for parameter also?

eDynamic LLC, ZoneTech,

1 7149

What is the section expert? Why we use it?

eDynamic LLC,

2 9739

Can we stop the database null values?How?

eDynamic LLC,

3 10993

How can we create diff. types of templates?

eDynamic LLC,

1 7893

How can we know the time taken for particular report execution?

eDynamic LLC,

2 9654

Want to know about Training Centres for Informatica, Cognos and ETL Softwares in Mumbai, India.

27 48472

Un-Answered Questions { Data Warehouse }

Explain the data type of the surrogate key?

1000

What does P-value signify about the statistical data?

1409

name several ways to achieve efficiency in your program? : Sas programming

1161

what are different storage options supported by oracle ?

2146

What are slice and dice?

980

what is the use of catlog or catlogfile?

2433

Can I create a master report in webi having 15 dimensions and 150 kpi's with 100GB of data and store it in cache ,So that I can use Cache for building new reports with less dimensions and Kpi's without hitting database againg just using cache??Please suggest...

2210

Explain the types of lookup transformation?

1116

Explain dimension table ?

1045

what is the role of skipcheck in tm1?

How union transformation is used?

1071

what are the steps to troubleshoot the feeders?

What are the applications primarily used by business analyst? : Sas-bi

1055

What is developer responsibilities in UAT (user acceptance testing and Post implementation phase?

2171

Explain what are necessary tasks to install reportnet software?

980

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