Informatica Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Informatica Interview Questions

Questions Answers Views Company eMail

wht is cdc?how to use it in creation of mappings?

HSBC,

6 22916

wht target override?wht advantages it has compare to target update?

Polaris,

2 13805

how to calculate the optimum cache size in aggregator transformation?

1 7849

I'd like the load to be triggered by client. By placement of a file or somehow. How is it done in Informatica? I'm using version 7.1.4 This is so urgent - I really appreciate your help :-)

Alcatel-Lucent, ECI Telecom,

3 9111

What is the difference between Bitmap and Btree index?

Mind Tree,

3 20010

What is the difference between Junk and Confirmed Dimention? where can be used htat one in Informatica?

3 9627

How to delete duplicate record in Informatica?

7 30382

What is the difference between view and materialised view?

6 14449

Hi All can anyone tell me where i will get Informatica training in Mumbai?

3 6976

how many types transformations supported by sortedinput?

4 8393

what is lookupoverriding?

1 5874

what is the process of target load planing?

IBM,

2 6642

what is the process we used in joiner transformation,there is no matching column in sources?

2 6866

what is the diff b/w union and joiner and lookup?

4 14623

how can u load the data in time dimension?

3 12315

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Un-Answered Questions { Informatica }

What is update strategy transform?

1102

what is INFORMATICA TESTING process

2290

How to differentiate between the active and passive transformations?

1166

Different circumstance which drives informatica server to expel records?

983

Explain lookup transformation source types in informatica

1098

Enlist few areas or real-time situations where informatica is required.

1085

What is the meaning of up gradation of repository?

1988

waht type of interface is used for testing the data in informatica

2256

Define mapping and session?

1034

What are active transformations.

1654

What do you mean by DTM and Load manager and what is difference between load manager and load balancer?

1153

Performance tuning in UNIX for informatica mappings?

2568

Hi all, Can you please send me the Dimensions and fact tables which are used in mutual fund project. and please send me the brief summary about the project. Please do the needful.

2304

draw informatica architecture 8.6 ?

3871

Why update strategy and union transformations are active? Explain with examples.

1240

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