Informatica Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Informatica Interview Questions

Questions Answers Views Company eMail

What is hash partition?

1 8238

What happens if you increase commit intervals and also decrease commitExplain grouped cross tab?

2 19191

What is the filename which you need to configure in UNIX while installing infromatica?

Accenture,

2 14967

If you have 10 mappings designed and you need to implement some chages (may be in existing mapping or new mapping need to be designed) then how much time it takes from easier to complex?

1 5588

Want to know about Training Centres for Informatica, Cognos and ETL Softwares in Mumbai, India.

27 47504

why do u use shortcuts in informatica.?

iFlex,

4 29032

how do u move the code from development to production?

6 12691

what is confirmed dimension?

6 13753

Kimball and Inmon methodologies?

2 16983

star and snowflake schema?

6 13474

surrogate keys usage in Oracle and Informatica?

ITC Infotech, Oracle,

5 15733

scd methodology?

2 6160

version controlling in informatica?

3 17924

what r the values tht r passed between informatics server and stored procedure?

1 5382

what is parallel querying and what r hints.

1 5386

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Un-Answered Questions { Informatica }

What is a mapplet/worklet in informatica?

1185

Explain your project of banking domian.

1650

How we can create indexes after completing the loan process?

1202

To Provide Support For Mainframes Source Data, which Files Are Used As A Source Definitions?

1104

IN SCD1, insource we have 10 billion records and in the first day its uploaded successfully and in the second day its taking time to upload because some records it might get update or insert new records. As a developer what will be the better solution for this??

1038

What is the difference between source qualifier transformations source filter to filter transformation?

1043

What is an expression transformation in informatica?

1029

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

2145

What is enterprise data warehousing?

1045

How can one identify whether mapping is correct or not without connecting session?

1439

What is a repository manager?

1087

What does command task mean?

1138

Can one use mapping parameter or variables created in one mapping into any other reusable transformation?

1081

Difference between Target-based loading and constraint-based loading?

994

How to join three sources using joiner?

1100

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