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 8146

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

2 19083

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

Accenture,

2 14836

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 5503

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

27 46766

why do u use shortcuts in informatica.?

iFlex,

4 28865

how do u move the code from development to production?

6 12446

what is confirmed dimension?

6 13510

Kimball and Inmon methodologies?

2 16893

star and snowflake schema?

6 13255

surrogate keys usage in Oracle and Informatica?

ITC Infotech, Oracle,

5 15535

scd methodology?

2 6066

version controlling in informatica?

3 17793

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

1 5312

what is parallel querying and what r hints.

1 5273

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Un-Answered Questions { Informatica }

What is informatica worklet?

995

How to use pmcmd utility command?

980

Explain the pipeline partition with real time example?

1090

Is stop and abort are same in informatica?

954

Why update strategy and union transformations are active?

995

How do you set a varible in incremental aggregation

1828

whats the logic to load the lower level of granularity of data to fact table.

2217

Is there any way to read the ms excel datas directly into informatica?

984

How to update or delete the rows in a target, which do not have key fields?

1125

What happens when a session fails and you click on recover?

1073

What is a pre-defined event and user-defined event?

983

What are the different clients of powercenter?

1014

expain about the tune parameters?

2347

What can we do to improve the performance of informatica aggregator transformation?

1050

what is diff b/t sorter t/r and agg have the option sorter property...

2138

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