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TCS Data Stage Interview Questions

Questions Answers Views Company eMail

how to do pergformence tuning in datastage?

4 43877

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 44026

WHAT are unix quentios in datastage

2 20272

what is the difference between the active datawarehouse and datawarehouse

1 14985

what is usage of datastage with materialized views

4 16804

what is the differeces between hash and modulus partition methods

4 29270

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

2 9872

where we use column generator stage in real time scenario?

5 27079

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

2530

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 14152

When we will go for Data elements?

3 10646

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

3 20941

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

7 16886

How to create user defined environment varibale(parameter)?

1 8189

In merge stage can we update the values?

3 13098

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TCS Data Stage Interview Questions

TCS Data Stage Interview Questions (90)

Un-Answered Questions

How do you create a project in uipath?

245

What is the role of quality assurance in a product development lifecycle?

1002

What does REVERT do in SQL Server 2005?

1009

How to use timestamp datatypes

2075

What is customization.

1188

What does the 'yield' keyword do in python?

973

what is heap memory?

1159

Being a researcher in marketing company, how can you search the opportunities and monitor the threats of your product?

1929

How do you ensure compliance with industry regulations in AI projects?

What do you know about adsense?

859

what is the difference between cell proliferation and cytotoxicity kits?

2087

Why do sun flowers move with sunlight?

1015

How do you do Client-side validation in .Net?

1131

What are the similarities and differences between bagging and boosting in machine learning?

How to create events for a control?

1055