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TCS Informatica Interview Questions
Questions Answers Views Company eMail

How can yoU improve session performance in aggregator transformation?

8 20777

What are the Differences between connected and unconnected lookup?

6 15700

what is update strategy transformation ?

7 18131

What is Performance tuning in Informatica?

1 39985

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

2 14381





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 14171

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

2 6902

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 14187

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

2 7683

what is data driven?

5 45252

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 20491

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 7420

HOW TO GET THE LATEST DATA IN SCD ?

4 15321

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

3 7466

what are the reusable tasks in informatica ?

11 38089

Post New TCS Informatica Interview Questions



Un-Answered Questions

nohup sort employees > list 2 > error out & what will happen?

2165


Can anyone send me iocl written test paper fro computer engineers

1229


oledbdataadpter with ms access in c#.net giving exception System.Data.OleDb.OleDbException while writing adapter.update(dataset,"tabname"); how to update the database from dataset?

1235


discus the worst and best case complexity of binary search

661


what are the test requirment fot protocol testing (for SS7,SIP)

2124






We are having proplem with the persperation smell in ETT/ECHO room in our cardiac hospital.The 2 Ton of AC is not conditioning the environment. We have to use exhaust fan to through out of the room bad air. Could anyone suggest how to coup with this effectively using chemical engineering. Any permanent solution to neutralise the bad smell.The Air freshners are not doing enough instead making a bad odour.

807


what is the entry for toll gate fee

3141


i wana give an interview as sr. excise officer what r the question will asked by interviewer ??? Please suggest me so I can clear inteview.thank u

4519


Are there any features that are decommissioned in 11g that are not present in 11g?

798


Why is it prefer to initiate circuit breaker failure by "86" lockout relay not by "94" tripping relay ?!

625


what is the use of backward drilling in cognos 8?is it possible?whats the uws of it?

893


what is the Difference between Tabletype and Snapshot?

911


1) write a program to generate 1st n fibonacci prime numbers using Nested if 2) write a program to generate twin prime numbers from m to n using nested if 3) write a program to check whether a given integer is a strong number or not using nested if 4) Write a program to generate prime factors of a given integer using nested if 5)write a program to generate prime numbers from m to n using nested if 6)write a program to generate perfect numbers from m to n using nested if 7)write a program to generate the pallindromes from m to n using neste if 8)write a program to generate armstrong numbers from m to n using nested if 9)write a program to generate strong numbers from m to n using nested if

3329


Explain the difference between RAM and ROM? What is “Volatile Memory

203


How will you justify IR value and Charging voltage of any motor,transformer and Cables.......???? . . . . . . . . Plz tell me any body Baljeet Singh, engineer_89@refiff.com

848






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