More Datastage Interview Questions

admin · #1 (**permalink**) 05-25-2005, 08:48 AM

Thanks to our site visitor Krishna Ramineni for submitting the following Datastage Interview Questions. See if you can provide answers for them.

1. What about System variables?
2. How can we create Containers?
3. How can we improve the performance of DataStage jobs?
4. what are the Job parameters?
5. what is the difference between routine and transform and function?
6. What are all the third party tools used in DataStage?
7. How can we implement Lookup in DataStage Server jobs?
8. How can we implement Slowly Changing Dimensions in DataStage?.
9. How can we join one Oracle source and Sequential file?.
10. What is iconv and oconv functions?
11. Difference between Hashfile and Sequential File?

Read answers, comment and discuss here ....

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chamerops · #2 (**permalink**) 11-01-2006, 03:40 PM

Hi,

you can find answers to most of these questions at the following datastage faq

Hope it helps
Regards

chamerops · #3 (**permalink**) 11-21-2006, 06:03 AM

does anybody know a good way to implement scd 1,2,3 in datastage ?

amarkanthala · #4 (**permalink**) 03-25-2008, 03:29 AM

hi can any body provide me questions with answers