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TCS Data Stage Interview Questions
Questions Answers Views Company eMail

how to do pergformence tuning in datastage?

4 40857

if 3 table having different columes. like first table having 4 columns , second table having 3 columns and third table having 2 columns then how to capture the data by using funnel stage in parallel jobs...srinu.thadi

17 37463

WHAT are unix quentios in datastage

2 18223

what is the difference between the active datawarehouse and datawarehouse

1 13747

what is usage of datastage with materialized views

4 14460

what is the differeces between hash and modulus partition methods

4 26890

I am defining one varaible parameter date in job parameters.I want use this variable date in where clause in source query.

2 8522

where we use column generator stage in real time scenario?

5 24441

In Informatica,for the table I can find coreesponding dependent mappings.Likewise can I find the dependent jobs with all the information by using the table name

1984

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

6 11378

When we will go for Data elements?

3 8834

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

3 19055

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

7 14175

How to create user defined environment varibale(parameter)?

1 7118

In merge stage can we update the values?

3 11280

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TCS Data Stage Interview Questions


Un-Answered Questions

What are different tasks of lexical analysis?

560


In xml how can the user create code which contains content that would be ignored by the parser?

480


Please, State Few Popular Machine Learning Algorithms?

61


Which rpa provides an open platform for automation?

1


How to find ip address in windows xp?

495






What is the maximum of key fields and search fields allowed in a segment?

548


What are panthers?

516


How to access parent scope from child controller in angularjs?

434


Can you explain any three-shift pattern matching techniques?

466


Does outdoor isolator loose connection cause short circuit current in that circuit? if yes then how ??

1181


Are cuda cores important?

1


Why constructor is not overridden?

525


How do I fix error 0xc000007b?

479


How multithreading is achieved in python?

441


• How far is your home from the institute?

1876