Informatica Interview Questions
Questions Answers Views Company eMail

what is Partitioning ? where we can use Partition?

IBM, TCS,

2 21789

what is surrogatekey ? In ur project in which situation u has used ? explain with example ?

6 12188

Where is the cache stored in informatica?

Infosys, Satyam,

5 35795

If you want to create indexes after the load process which transformation you choose?

HCL,

3 19504

what happens if you try to create a shortcut to a non- shared folder?

1 5831

what is polling?

Informatica,

1 6114

what is difference between dimention table and fact table?

1 7737

what is worklet and what use of worklet and in which situation we can use it?

Patni, TCS,

4 30416

How to import oracle sequence into Informatica?

Satyam,

3 15591

What is data merging,data cleansing,sampling?

4 8848

What is IQD file?

1 4878

How do you handle decimal places while importing a flatfile into informatica?

1 8468

what is the exact meaning of domain?

3 22322

what are the enhancements made to Informatica 7.1.1 version when compared to 6.2.2 version?

1 4194

What is the difference between Power Centre and Power Mart?

TCS,

5 19255


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Un-Answered Questions { Informatica }

I am new to informatica and learning it,can anybody please tell me how we receive source as flat file in informatica,from where we get this flat file?

1314


Explain your project of banking domian.

1216


What is exclusive and normal mode for repository services?

709


What are the measure objects?

659


What is the need for an etl tool?

631






What is the difference between Active and Passive transformation?

631


What is a repository? And how to add it in an informatica client?

646


What is fact table? Explain the different kinds of facts.

610


What is the maplet?

616


Why sorter is an active transformation?

746


What is a sequence generator transformation?

574


Which files are created during the session rums by informatics server?

705


Can you generate sequence numbers without using the sequence generator transformation?

597


State the limitations where we cannot use joiner in the mapping pipeline?

543


What is main use of mapplet?

654