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Data Warehouse Interview Questions
Questions Answers Views Company eMail

can BO generate reports with out CUBICAL data to repository?

4 10264

what is main functional differences between BO and COGNOs?

TCS,

5 14203

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

iGate,

6 13263

SAS System ?

5 9707

sas macros

TCS,

12 22573

how to test reports in businessobjects?

TCS,

8 50193

What is source qualifier?

2 7758

Difference between DSS & OLTP?

IBM,

6 46610

Explain grouped cross tab?

2039

Hierarchy of DWH?

Accenture, EDS, IBM, iFlex, TCS,

2 16735

How many repositories can we create in Informatica?

Informatica,

14 22399

What is surrogate key?

IBM, Informatica,

5 19275

What is difference between Mapplet and reusable transformation?

UST,

3 5021

What is aggregate awareness?

2 6138

Explain reference cursor?

1530


Un-Answered Questions { Data Warehouse }

What is scd1 , scd2 , scd3?

447


Can anyone explain me a scenario from banking and finance...more precisely a mapping

1890


What is pmcmd command?

414


What is level metrics in microstrategy?

398


Can we access the compute node of Redshift directly ?

3






Why does varchar occupy 2 extra bytes?

435


What are system variables and sequencers in datastage

423


What does reusable transformation mean?

468


What is datastage?

432


define prolog tab?

3


What is the basic syntax for teradata select statement?

387


hi this is bhaskar iam working in Tcs u want any real time faqs send me your qs i will ans that qs ok this is my id bhaskarparitala.rao@gmail.com

1344


How to create list output for cross-tabulations in proc freq?

454


What is status code in informatica?

387


What are the various methods of getting incremental records or delta records from the source systems?

357