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Informatica Interview Questions
Questions Answers Views Company eMail

Mapping variables, parameters syntax, if you create mapping variables and parameters in mapplet can you use them in the mapping?

 1 1944

Have you worked with/created Parameter file

 1222

What's the layout of parameter file (what does a parameter file contain?)?

Cognizant,

1909

Why do you use Mapping Parameter and mapping variable?

 1273

Where do you create/define mapping parameter and mapping variable?

 1 2607

Session Recovery. 1000 rows in the source of which 500 passed through and then I killed the session. Can you perform a recovery and how

IBM,

1 3072

Slowly changing dimensions, types and where will you use them

 1262

What are the modules in Power Center

 1216

Filter transformation in the condition one of the data is NULL would the record be dropped.

 2 4340

Parameter and variable differences

 1613

Reusable transformation and shortcut differences

 1365

Mapplets ( can you use source qyalifier, can you use sequence generator, can you use target)

 1 1796

Implementation methodology

 1251

Do you have knowledge in ralph kimball methodology

 1 2722

According to his methodology what all you need before you build a datawarehouse

 1179

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Un-Answered Questions { Informatica }

Slowly changing dimensions, types and where will you use them

1262

can anybody send me some real time screenshots of mapping in informatica powercenter. i will be vary thankful to him. my e-mail id :- prakashkumar.kumhar@gmail.com

4303

HOW TO PROCESS THE ROWS FROM JOINER AND EXPRESSION TRANSFORAMTION TO SORTER TRANSFORMATION

1467

design of staging area?

1581

What are the prerequisite tasks to achieve the session partition?

700




what is Active lock explain

2360

How to use procedural logic inside infromatica? If yes how, if now how can we use external procedural logic in informatica?

685

How to load last n records of file into target table - informatica

591

How to display session logs based upon particular dates. If I want to display session logs for 1 week from a particular date how can I do it without using unix. ?

1598

What is blocking transformation?

706

What is sorter transformation?

576

i have a data in my source as a flat files what test i have to perform the next step can any body help to me

1689

Explain what are the different versions of informatica?

651

What is joiner transformation in informatica?

619

what is $$$$?

1724

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