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TCS Informatica Interview Questions
Questions Answers Views Company eMail

How can yoU improve session performance in aggregator transformation?

8 21006

What are the Differences between connected and unconnected lookup?

6 15867

what is update strategy transformation ?

7 18257

What is Performance tuning in Informatica?

1 40231

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

2 14468





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 14340

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

2 7000

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 14361

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

2 7755

what is data driven?

5 45621

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 20689

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 7495

HOW TO GET THE LATEST DATA IN SCD ?

4 15512

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

3 7565

what are the reusable tasks in informatica ?

11 38813

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TCS Informatica Interview Questions





Un-Answered Questions

os is developed in c no java is more secured then c na why dont the os developed is developed using java

2735


1.can i use super keyword in normal class(not inheritance) to call any method?if so how can i call particular variable? 2.In the inheritance how can i access the particular variable from the base class(it containing 5 variables) using super keyword?

1120


Hello to all, Please someone can send me HPCL ELECTRICAL Engg. Sample papers to me? Its urjent....my email address is.... raviasiapacific@gmail.com

1003


What is the main difference between Asp.net and Vb.net?

13


what are the methods to 'quantify' morphology change in siRNA treated cells ?

937






what is mean by restructuring power system?

796


What do you understand by Filters in HBase?

3


What are the benefits of ORM?

1


Does time affect the stomata density of a leaf e.g young leaves, old leaves.?

1005


Expand---------NPTO

866


What do you understand by High availability?

1


what the bridge id of any switches

789


Why line VTG = √3 phase VTG in star? How?

490


At what speed 1 HP motor can run an electric car of weighing 400 kg?

488


What is immune complex?

1