Informatica Interview Questions
Questions Answers Views Company eMail

If I have 10 flat files with same name abc.txt files with different timestamps as source I need to load them in tgt table oracle. in between job execution fails and rows are not loaded into tgt. how can I make them load in that target even if my job fails?

1026

EXL informatica Questions

929

Major difference between SQL override and Lookup Sql override

1 2933

What are the reusable transformations?

Informatica,

693

What is the maplet?

Informatica,

616

Explain incremental aggregation in informatica

Informatica,

650

How to generate sequence numbers without using the sequence generator transformation?

Informatica,

637

What is rank transformation in informatica

Informatica,

687

How to improve the performance of a session using sorter transformation?

Informatica,

684

How to generate sequence numbers using expression transformation?

Informatica,

635

What is Index Caches size?

Informatica,

612

What is Session and Batches?

Informatica,

658

Explian the connected and unconnected lookup transformation

Informatica,

1 874

What is the Rank index port in Rank transformation?

Informatica,

666

What are mapplets? How is it different from a Reusable Transformation?

Informatica,

622


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Un-Answered Questions { Informatica }

In informatics server which files are created during the session rums?

628


Clarify the utilization of aggregator cache record?

575


What are some examples of informatica etl programs?

529


How to delete duplicate row using informatica?

602


Explain how to import oracle sequence into informatica?

587






How do you migrate data from one environment to another?

639


How can we use mapping variables in informatica? Where do we use them?

616


What are the issues you have faced in your project? How did you overcome those issues?

1908


what is $$$$?

1734


my source is junk data how will u remove that junk data by using unix please any one replay me

3238


How you prepared reports for OLAP?

1148


What are the different types of olap? Give an example?

554


Can we override a native sql query within informatica?

624


What is an expression transformation in informatica?

514


How to go to the older version for a mapping?

600