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

can BO generate reports with out CUBICAL data to repository?

4 12435

what is main functional differences between BO and COGNOs?

TCS,

5 16884

hi Here ive question on Reportnet when we save a report in reportstudio with what ext it save

iGate,

6 16939

SAS System ?

5 12454

sas macros

TCS,

12 28085

how to test reports in businessobjects?

TCS,

8 53680

What is source qualifier?

2 10040

Difference between DSS & OLTP?

IBM,

6 51350

Explain grouped cross tab?

2537

Hierarchy of DWH?

Accenture, EDS, IBM, iFlex, TCS,

2 18951

How many repositories can we create in Informatica?

Informatica,

14 28279

What is surrogate key?

IBM, Informatica,

5 22260

What is difference between Mapplet and reusable transformation?

UST,

3 7314

What is aggregate awareness?

2 7837

Explain reference cursor?

2094

Un-Answered Questions { Data Warehouse }

can anyone suggest best free Talend data integration training online

1610

how would you create multiple observations from a single observation? : Sas programming

931

What are the different types of transformation available in informatica.

1021

What is the maximum and minimum length of macro variable

1141

what are sas bi dashboard components? : Sas-bi

1074

What is a look-up?

1092

How do you promote a non-reusable transformation to reusable transformation?

1045

How you are maintaining sas programmes in your company...any specific version control software you are using? If so, tell me the name?

2036

What is the meaning of Caching in Teradata?

1063

Explain fastload in teradata?

1017

what are the softwares and applications that are used most frequently used by sas bi applications developers? : Sas-bi

950

During the running session, output files are created by informatica server. Enlist few of them.

914

Which statement does not perform automatic conversions in comparisons?

1679

What is the main difference between inmon and kimball philosophies of data warehousing?

1045

Explain ibm infosphere information server and highlight its main features?

1026

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