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Informatica Interview Questions
Questions Answers Views Company eMail

What is hash partition?

 1 7378

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

 2 18177

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

Accenture,

2 13659

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 4786

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

27 41182

why do u use shortcuts in informatica.?

iFlex,

4 27411

how do u move the code from development to production?

 6 10755

what is confirmed dimension?

 6 11802

Kimball and Inmon methodologies?

 2 16009

star and snowflake schema?

 6 11792

surrogate keys usage in Oracle and Informatica?

ITC Infotech, Oracle,

5 13766

scd methodology?

 2 5213

version controlling in informatica?

 3 16757

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

 1 4625

what is parallel querying and what r hints.

 1 4494

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Un-Answered Questions { Informatica }

What is a joiner transformation and why it is an active one?

566

How many numbers of sessions can one group in batches?

608

How to load the name of the current processing flat file along with the data into the target using informatica mapping?

679

Workflow is long running due to long running sql query so when we refer the query plan it tells the issue is due to partition of the db table. How to handle this?

1224

Which is the t/r that builts only single cache memory?

696




What is the use of source qualifier?

658

What is the function of union transformation?

610

Explain joiner transformation in informatica

655

Explain the code page compatibility?

631

What is the Process to creating lookup transformation in informatica

574

Separate from an archive server and a powerhouse?

485

What do you mean by enterprise data warehousing?

630

Explain dynamic target flat file name generation in informatica

637

Define sessions in informatica etl?

609

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

538

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