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TCS Informatica Interview Questions
Questions Answers Views Company eMail

tell me some dimension tables names in banking domain informatica project(dont tell like depends on project, tell me names of dimension and fact table names in your project)?

3 18659

1,If there are 3 workflows are running and if 1st workflow fails then how could we start 2nd workflow or if 2nd workflow fails how could we start 3rd workflow?

4 13145

2,can we insert duplicate data with dynamic look up cache,if yes than why and if no why?

2 5724

3,if our source containing 1 terabyte data so while loading data into target what are the thing we keep in mind?

7 5505

split two strings into two columns For Eg. Source:-Full Name: Shiva Kumar Target:- First Name:Shiva Last Name:Kumar

1 11834

-Which expression we can not use in Maplets?, -Can we join(relate) two dimensions in a schema? -Why and where we use 'sorted input' option?

1 3786

What are steps to follow Informatica migration from 7x to 8x? Pls Explain...

1 4844

What are the issues you have faced in your project? How did you overcome those issues?


What are the challenges you have faced in your Project (DWH- ETL)? Explain with example?


i have 1000 record flat file source i want 1st row to 1st target, 2nd row to 2nd target, 3rd row to 3rd target how will u do? Without using Mod Function? Explain....

4 6347

Source-1 No name 1 satish 2 karthik 3 swathi 4 keerthi Source-2 No name 1 satish 2 karthik 5 santhose 6 vasu Target 3 swathi 4 keerthi 5 santhose 6 vasu here i want non matching Records i want how to achieve that

5 3999

wf dont have integration severances how you can run?


we have 20 records in source system, when we run for the 1st time, it should load only 10 records into the target, when you run for the second time it should load another 10 record which are not loaded. How do we do that? Can we write a SQL query in source qualifier to do it. This q' is asked in one f the interviews. Please let me know if anyone knows. Thanks

3 5277


6 9506

Can we use Lookup instead of Joiner to join 2 tables? If yes which is faster and why?

2 7170

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TCS Informatica Interview Questions

Un-Answered Questions

How do you declare An array of three char pointers


what is the difference between cell proliferation and cytotoxicity kits?


Explain the difference between visibility: hidden and display: none?


why do we measure VIBRATION in -24vdc and why we adjust gap voltage -9vdc to 10-vdc? i am trying to get this information since 5 years, yet i haven't get reliable answer, i hope i can get from you.


Why reactjs is used?


What are the disciplinary actions as a Team Leader you will take if you come across a female employee who is sexually abused ?


all possible test cases for normal number field,name field date field,check box,


Explain access modifiers in java.


Tell me do you have any professional experience of this field?


what is difference between bus coupler and auto transfer switch


What is the difference between prebooking and booking?


Are all views updatable ?


What are the possible razor view extensions?


How to restart NameNode or all the daemons in Hadoop?


Which statement would I use and why?