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Informatica Interview Questions
Questions Answers Views Company eMail

what is Partitioning ? where we can use Partition?

IBM, TCS,

2 21787

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

 6 12186

Where is the cache stored in informatica?

Infosys, Satyam,

5 35786

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

HCL,

3 19498

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

1 5827

what is polling?

Informatica,

1 6106

what is difference between dimention table and fact table?

 1 7735

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

Patni, TCS,

4 30412

How to import oracle sequence into Informatica?

Satyam,

3 15591

What is data merging,data cleansing,sampling?

 4 8846

What is IQD file?

1 4872

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

 1 8466

what is the exact meaning of domain?

 3 22320

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

 1 4191

What is the difference between Power Centre and Power Mart?

TCS,

5 19247

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Un-Answered Questions { Informatica }

What is session task and command task?

645

What is the function of aggregator transformation?

573

What is the difference between Active and Passive transformation?

631

Tell me any other tools for scheduling purpose other than workflow manager pmcmd?

724

Explain incremental aggregation in informatica

650




How to elaborate powercenter integration service?

646

What is rank transform?

595

What is resilience time?

651

How you prepared reports for OLAP?

1149

What is the surrogate key?

631

can u give example for factless fact table

5507

What will happen if the select list columns in the custom override sql query and the output ports order in sq transformation do not match?

548

complex mapping ur project u r invlve can u explain and give real time example give me ?

1836

Why update strategy and union transformations are active?

589

What is a surrogate key?

555

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