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TCS Data Stage Interview Questions
Questions Answers Views Company eMail

how to do pergformence tuning in datastage?

4 34239

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 27396

WHAT are unix quentios in datastage

2 15077

what is the difference between the active datawarehouse and datawarehouse

1 11141

what is usage of datastage with materialized views

4 10731





what is the differeces between hash and modulus partition methods

4 22260

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

2 6220

where we use column generator stage in real time scenario?

5 19602

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

1314

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 7563

When we will go for Data elements?

3 6606

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

3 15435

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

7 10548

How to create user defined environment varibale(parameter)?

1 5243

In merge stage can we update the values?

3 8277

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TCS Data Stage Interview Questions





Un-Answered Questions

hye SAM acn u send your e mail id, so that i can solve my query through e mail?

1058


How to use ng-show and ng-hide in angular js?

5


what is settlement profile...when i m doing varient configuration i am facing this problem while creating sales order plz explain me......

1958


What are the options in sap for fiscal years?

9


What is difference between 'assign' and 'retain' keyword?

9






What is Salesforce in simple terms?

1


send me HPCL paper

5649


What is the use of InputFormat in MapReduce process?

13


Less than one page, how many windows will you be able to maintain?

22


what is the write prosidure of stringing of 8meter pcc pole.

1310


Which method is primarily used for Voice transfer?

1118


What is direct activity allocation? : co- cost center accounting

9


What is encoder and decoder in machine learning?

3


Why dry type cast resin transformers tap link blast in HV side while power shut down times on load?

1108


hi, i want to know about po exams preparations? and suggested books.

1045