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Question 
HOW TO INTILIAZE ENVIRONMENT VARIABELS? & WHERE YOU WILL 
GIVE VALUES FOR THESE VARIABELS?(I MEAN FOR PARAMETERS WE 
WILL GIVE VALUES BEFORE RUNNING IN RUN WINDOW,THEN WHERE 
YOU WIL GIVE VALUES TO E.VARAIABELS?)
 Question Submitted By :: K.k.ram
I also faced this Question!!     Rank Answer Posted By  
 
  Re: HOW TO INTILIAZE ENVIRONMENT VARIABELS? & WHERE YOU WILL GIVE VALUES FOR THESE VARIABELS?(I MEAN FOR PARAMETERS WE WILL GIVE VALUES BEFORE RUNNING IN RUN WINDOW,THEN WHERE YOU WIL GIVE VALUES TO E.VARAIABELS?)
Answer
# 1		 
to initialize environmental variables goto DS Admin, click
on environmental variable button. then proceed to user
defined.. there u will be able to provide user defined EV's.

you need to define the values in the DS admin, and you can
call them in the DS job parameter using the magic word
"PROJDEF".
 
Is This Answer Correct ?    6 Yes 0 No
Kpk
 
  Re: HOW TO INTILIAZE ENVIRONMENT VARIABELS? & WHERE YOU WILL GIVE VALUES FOR THESE VARIABELS?(I MEAN FOR PARAMETERS WE WILL GIVE VALUES BEFORE RUNNING IN RUN WINDOW,THEN WHERE YOU WIL GIVE VALUES TO E.VARAIABELS?)
Answer
# 2		 
what is difference between the changecaputer stage and 
difference stage?
 
Is This Answer Correct ?    0 Yes 1 No
Chenna
 
 
 

 
 
 
Other Data Stage Interview Questions
 
  Question Asked @ Answers
 
Explain the functionality of your current project? IBM1
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How can you join flat file, oracle as a sources? IBM3
how to clear the source file? 2) diff b/t odbc & Oracle?what is node? 3) explain one complex job u face in ur project Wipro1
Hi Vijay here For Four CPU's how many nodes will required? TCS2
How can we run same job in 1 day 2 times IBM3
How to create user defined environment varibale(parameter)? TCS1
in a job of 20 one job is very slow due to that entire job is slow how can u find out which job is slow? IBM1
How to write a left outer join condition by using Transformer stage in server jobs? Could any one help me?  1
Wat is isolation level and when do u use them? HP1
when we will use connected Lookup & Unconnected Lookup Wipro2
can we use sequential file as a lookup Wipro4
wt is the difference between swith and filter stage IBM4
what is sparse lookup?  5
What is mapping?  3
where we use column generator stage in real time scenario? TCS2
what is the difference between datasatge and datastage TX?  6
detail about sdlc  3
at source level i have 40 columns,i want only 20 cols at target what r the various ways to get it IBM4
What is exact difference between Parallel Jobs and server Jobs.. IBM4
 
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