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Data Stage Interview Questions
Questions Answers Views Company eMail

If I make any changes in the parallel job,do I need to implement the changes in the sequencer job,else the changes will be reflected automatically

TCS,

6 10420

When we will go for Data elements?

TCS,

3 8278

what is the unix script to run the job? Please mention commands which we use often?

TCS,

3 18062

Difference in the implementation of lookup and join stages,in joining two tables?

TCS,

7 13360

How to create user defined environment varibale(parameter)?

TCS,

1 6713

what is the new version in Datastage ? what is the diff b/t New vesion & 7.5 version?

Wipro,

12 25693

In merge stage can we update the values?

TCS,

3 10616

why do u need the IOS upgradation in a FC switch

IBM,

1712

describe the Steps to confiure a Qlogic switch

IBM,

1712

which r the connectors used in san?

1628

Hi am sundar, i have datas like 00023-1010 00086-1010 00184F2-1010 . . . . SCH-AS-1010 200-0196-039 . . . Now i want the result "SCH-AS" in onee column and "1010" in another column.. Can any one tell the answer...

5 6824

Hi am sundar, i have datas like 00023-1010 00086-1010 00184F2-1010 . . . . SCH-AS-1010 200-0196-039 . . . Now i want the result as values before the delimiter should come under the column ITEM_CODE and values after the delimiter should come under the column LOC_CODE.. But some datas like "SCH-AS-1010", for this, "SCHAS" should come under the column ITEM_CODE and 1010 should come under the column LOC_CODE.. Pls help me..

1 4227

With out using Funnel Stage, how to populate the data from different sources to single target

Wipro,

12 20592

Hi Gus, Can u pls tell me How can u Call the Shell Scripting/Unix Commands in Job Sequence?

IBM,

3 10851

Hi This is Vijay How Can u Read the data from sequential file Parall'y?

Semantic Space,

5 11461


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Un-Answered Questions { Data Stage }

How to convert RGB Value to Hexadecimal values in datastage?

3239


How a source file is populated?

466


If you want to use a same piece of code in different jobs, how will you achieve this?

530


how do u catch bad rows from OCI stage? And what CLI stands for?

2044


What is the flow of loading data into fact & dimensional tables?

440






I have a few records just I want to store data in to targets cycling way how?

1750


How to find value from a column in a dataset?

1617


Could anyone give brief explanation bout datastage admin

1813


8000 jobs r there i given commit, suddenly job will abort? what happens? 2)diff b/t transformer stage & filter stage? 3)how to load the data in the source?

1554


Describe the main features of datastage?

501


how to delete one row in target dataset

2430


What are the important features of datastage?

452


Which algorithm you used for your hashfile?

497


which r the connectors used in san?

1628


If you want to use the same piece of code in different jobs, how will you achieve it?

457