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Data Stage Interview Questions
Questions Answers Views Company eMail

how to do pergformence tuning in datastage?

MCA, Symphony, TCS,

4 41033

what is the difference between datasatge and datastage TX?

6 27493

What is exact difference between Parallel Jobs and server Jobs..

IBM,

7 17528

How can we run same job in 1 day 2 times

IBM,

4 15975

Wat is pre-load in Hashed file

Patni,

1 9125

How can we run same job in 1 day 2 times

IBM,

7 20636

What is exact difference between Parallel Jobs and server Jobs..

DELL, IBM,

8 57048

tell me abt Datastage trigger?

HP, IBM,

1 18988

How do y read Sequential file from job control?

HP, IBM, Telesis,

2 14418

How do u call shellscript/Batch file from DS?

HP,

4 24936

What are the different database update actions available?

HP,

1 9192

Wat is isolation level and when do u use them?

HP, IBM,

1 19808

How do u view log file for a particular job?

HP,

6 23148

How do u set a default value to a column if the column value is NULL?

HP,

7 32876

How did you reconcile source with target?

HP,

2 10474

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Un-Answered Questions { Data Stage }

Can anyone tell me a difficult situation who have handled while creating Datastage jobs?

2844

What are the important features of datastage?

619

How do you reject records in a transformer?

629

What is the purpose of pivot stage and types of containers in datastage

612

What is the precedence of stage variables,derivations, and constraints?

601




Why we use surrogate key?

700

Difference between in process and inter process?

701

How and where you used hash file?

659

What is usage analysis in datastage?

818

How to read multiple files using a single datastage job if files have the same metadata?

740

Have you have ever worked in unix environment and why it is useful in datastage?

652

i WANTED TO USE THE RANGE LOOKUP SCENARIO IN DATASTAGE 7.5.2 SRVER JOB.i HAVE A DATE FIELD IN SOURCE AND I SHOULD MATCH IT WITH A FIELD IN LOOKUP FILE.BUT,THE FIELDS SHOULD MATCH EVEN THOUGH THERE IS SOME RANGE.CAN SOMEONE TELL ME HOW CAN I DO THAT. THANKS

3315

What are the job parameters?

708

what is 'reconsideration error' and how can i respond to this error and how to debug this

2122

what are the errors,warnings in datastage

2155

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