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TCS Informatica Interview Questions

Questions Answers Views Company eMail

what are the unix commands to start the wrk flow ?

4 12541

h0w many versions have been developed of onformatica so far?

1 3089

how lookup is acting as both active and passive ? how is it possitble?

9 61305

If the values in a row are 1,2,3,3,4,,4,5 then how a rank transformation can rank these values

6 11835

what is the diff b/w cached and unchaed look ups

3 7877

i have one senario i have table with 2columns one for primary key another is a constant value(zero). i have to lookup the table and get the maximum primary key here i don't have any common column between source and lookup table(wt table i explained above)... table is (i am assuming he didn't give the table) column1 column2 5 0 2 0 8 0 6 0 3 0 12 0 7 0

2 5718

wt is the difference between truncate and delete in which situation u use delete and truncate in real time..

4 13911

i have source flat file like 1 a,1 b,1 c,2 a,2 b,2 c i want output as 1 a,b,c and 2 a,b,c ... how can achieve this

5 10451

Is it possible to update the target table with PK?

1 6436

If source is having 5000 rows,and if you want to load data into 500 rows to target,if the session runs successfully,how can you verify the target if the rows are successfully loaded or not.

3 8804

What is log file,and where is it located,why u r using the log file

1 8207

How can i explain my project architecture in interview..? in Igate asked me tell me your project flow from source to target..?

1 22090

what is service oriented architecture in Informatica 8 version

1 10593

explain any diffcult scenario that u have faced in your experience... or explain any complex maping u have developed?

2163

what is $$$$?

2163

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TCS Informatica Interview Questions

TCS Informatica Interview Questions (274)

Un-Answered Questions

What are the risks of overfitting models to sensitive user data?

What are the Interesting points in rpa?

What is the multi-catch block in java?

1050

What is asp.net and how it works?

1010

What is the base class from which web forms are inherited?

1018

What are static methods?

1057

What is a hash table c#?

881

What are the main features of impala?

Please tell us about an implementation that you worked on that did not go as planned. What were the challenges you faced and how did you overcome them

1993

What are the stable versions of Hadoop?

1020

Can any one tell how to install the TD in our system?

2189

Do I need a web server if I have a websphere application server?

914

What is pi sheet

2697

Are you planning to continue your studies and training at Subway?

1166

How to use the TUpdateSQLProvider.OnUpdateRecord method ?

1977