Data Stage Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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 14162

When we will go for Data elements?

TCS,

3 10653

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

TCS,

3 20944

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

TCS,

7 16893

How to create user defined environment varibale(parameter)?

TCS,

1 8194

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

Wipro,

12 30947

In merge stage can we update the values?

TCS,

3 13102

why do u need the IOS upgradation in a FC switch

IBM,

2335

describe the Steps to confiure a Qlogic switch

IBM,

2437

which r the connectors used in san?

2227

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 9460

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 5288

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

Wipro,

12 26457

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

IBM,

3 12923

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

Semantic Space,

5 14087

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Un-Answered Questions { Data Stage }

How many types of sorting methods are available in datastage?

1114

What are the difference types of stages?

1287

How we can covert server job to a parallel job?

1257

Where do the datastage jobs get stored?

1268

what are the devoleper roles in real time? plz tell i am new to datastage....

2212

How and where you used hash file?

1222

What are the functionalities of link partitioner and link collector?

1060

What is developer responsibilities in UAT (user acceptance testing and Post implementation phase?

2157

What is a merge?

1238

What are the different kinds of views available in a datastage director?

1075

What are the different plug-ins stages used in your projects?

1124

Difference between data warehousing and olap?

1141

How do y read Sequential file from job control?

16076

Explaine the implimentation of scd's in ds indetail, please send me step by step procedure to perform scd's 1,2,3. Please replay for this, Thanks in advance

2266

Differentiate between hash file and sequential file?

1124

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