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TCS Informatica Interview Questions
Questions Answers Views Company eMail

How can yoU improve session performance in aggregator transformation?

8 22732

What are the Differences between connected and unconnected lookup?

6 17072

what is update strategy transformation ?

7 19296

What is Performance tuning in Informatica?

1 41311

What is a look up function? What is default transformation for the look up function?

2 14991





we have a parameter file in Unix location where we have .txt files and those file will be used as source in informatica. I cannot use source file name directly as file name will keep on changing in unix location. I need to define $$InputFile as parameter. Can anybody send me the parameter file and the steps to handle this.

2 15083

how the server recognises , if the session fails after loading the 100 records in to the target

2 7484

i have different sources in different databases ,that sources may be 100 tables i want to load these tables in to single target how to pearform the task

14 16282

if the session fails after 100 records agian we have to starts the session or we go for recovery session

2 8242

what is data driven?

5 47645

Generally how many Fact Tables and Dimensions Table you have used in the Project? Which one is loaded first Fact Table or Dimensions Table into the warehouse? What is the size of the Fact Table and Dimension Table? what is the size of the table and warehouse

5 21790

two types of data are there . one is mainframe and the other is ascii format . in informatica how can you get both the data in a single format in ascii .

2 7951

HOW TO GET THE LATEST DATA IN SCD ?

4 16675

suppose a session is failed after a transformation , from where that session will run again , i.e . from beginning or from that transformation ?

3 8136

what are the reusable tasks in informatica ?

11 42169

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TCS Informatica Interview Questions


Un-Answered Questions

How to enter numeric values as hex numbers?

191


What are Trigger events? & context variables?

21


What is query folding in power query?

1


How do I run an exe file in notepad?

162


What are the types of ioc container in spring?

23






Tell something about Public Finance?

218


In how many different ways, you can define a directive and what is the best practice?

189


Why do we use message queue?

148


What is the meaning of baml in wpf?

40


List the types of authentication?

180


what are the principles of a booster converter?

1131


Explain how to kill a particular process in windows?

152


What is column store db? Explain with an example.

41


How would you test your own element locator?

192


Is print a keyword in python?

164