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

Have you eveer encountered an error called "depth not equal"?

2 13557

Describe which system or process elements you would review when trouble-shooting general server slows ?

1 6173

Describe how you would monitor and control database physical file size and growth?

IBM, Satyam,

3 13440

What is the difference between a DB config and a CFG file?

Wipro,

9 28698

what is Associated grouping? and how it works in cognos impromptu?

IBM,

1 7710

what is exact catalog size?

IBM,

4 10408

what is the security module used in cognos?

Cognos, IBM,

2 11326

How to configure the Cognos configurations to work in the Windows 2000 Server machine?

IBM, Infosys,

1 6868

What are the steps involved in migrating CRN enviroment to Cognos 8?

BMW, Goyal Group, Mersan,

3 10604

what is cube size?

IBM,

4 11310

Is it possible to apply access manager user rights in impromptu?

1 5014

What are the differences between Cognos 8 and Cognos 7.x version?

2 14239

How to perform single signon in Cognos by using URL?

3 14463

How many number of cubes can we create on a single model? How can we navigate between those cubes?

2 8056

How to pass multiple values from picklist prompt to sub report filter?

IBM, Infosys,

2 10936

Un-Answered Questions { Data Warehouse }

What are the types of views in datastage director?

1772

How you Implemented SCD Type 1 & Type 2 in your project?

4129

How does the internal authentication work in sas? : sas-grid-administration

1121

what are the data modeling tools you have used?(polaris)

1998

What is Session and Batches?

1108

Explain about an assignment you worked on in which you had to amass a huge amount of data, and then analyze it?

1153

if ur report having report filter save the report.open u r report in cc the report filter doesnt work means it does n't any values what we do for this situation?where we rectify this?please please ans me......

1919

what are the names of the reports that you prepared?

1107

What are stage variables, derivations and constants?

1226

How to create an external dataset with sas code?

1158

dumps needed ASAP for - C2020-180 Cognos IBM Certification

2205

Which algorithm you used for your hashfile?

1182

What are some commonly used bteq scripts?

1009

How to calculate fact table granularity?

1020

Mention the procedure via which, we can run Teradata jobs in a UNIX environment.

991

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