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Informatica Interview Questions
Questions Answers Views Company eMail

wht is cdc?how to use it in creation of mappings?

HSBC,

6 19641

wht target override?wht advantages it has compare to target update?

Polaris,

2 12399

how to calculate the optimum cache size in aggregator transformation?

1 6832

I'd like the load to be triggered by client. By placement of a file or somehow. How is it done in Informatica? I'm using version 7.1.4 This is so urgent - I really appreciate your help :-)

Alcatel-Lucent, ECI Telecom,

3 7111

What is the difference between Bitmap and Btree index?

Mind Tree,

3 18121

What is the difference between Junk and Confirmed Dimention? where can be used htat one in Informatica?

3 7351

How to delete duplicate record in Informatica?

7 27272

What is the difference between view and materialised view?

6 11790

Hi All can anyone tell me where i will get Informatica training in Mumbai?

3 5305

how many types transformations supported by sortedinput?

4 6515

what is lookupoverriding?

1 4278

what is the process of target load planing?

IBM,

2 5218

what is the process we used in joiner transformation,there is no matching column in sources?

2 5440

what is the diff b/w union and joiner and lookup?

4 12098

how can u load the data in time dimension?

3 9878


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Un-Answered Questions { Informatica }

What is event and what are the tasks related to it?

427


What is a grid in Informatica?

453


Debugger what are the modules, what are the options you can specify when using debugger, can you change the expression condition dynamically when the debugger is running.

1652


permutations of mapplet

1828


Can we create two repositories on same database instance in oracle?

460






Can we create a Integration service without a Repository service and vice versa?

509


What is Story point Estimation ? Can any one give just an introduction about this ? Advance Thanks

4448


What are the various test procedures used to check whether the data is loaded in the backend, performance of the mapping, and quality of the data loaded in informatica?

449


If i have source as flat file. how can i store the header and trilor into one target and data into one more target. |------>target1(header+trailor) source------ |------>target2(data) can any one please help me

1381


What is depict expression change?

428


Hi, I want to do Informatica Designer certification. Can anyone help me by providing the details on this. Thanks in advance. Regards, Arnab

1407


Differentiate between source qualifier and filter transformation?

739


What is deployment group?

512


How to start a workflow using pmcmd command?

521


Briefly define a session task?

441