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 22673

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

Polaris,

2 13706

how to calculate the optimum cache size in aggregator transformation?

1 7764

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 8914

What is the difference between Bitmap and Btree index?

Mind Tree,

3 19852

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

3 9473

How to delete duplicate record in Informatica?

7 30124

What is the difference between view and materialised view?

6 14250

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

3 6841

how many types transformations supported by sortedinput?

4 8227

what is lookupoverriding?

1 5797

what is the process of target load planing?

IBM,

2 6516

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

2 6760

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

4 14446

how can u load the data in time dimension?

3 12146

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Un-Answered Questions { Informatica }

What is rank transformation in informatica

1119

What are the new features of informatica 9.x in developer level?

944

What is workflow? What are the components of workflow manager?

1131

What is a transaction control transformation?

1152

How an expression transformation differs from aggregator transformation?

996

What is deployment group?

1139

What is a predefined event?

1043

How do you use reject loader.

2552

What is the use of target designer?

994

design of staging area?

1970

tell me the rules and responsblites in our project(my project is development)

1885

what are the fact table & dimensional table in pharmaceutical and hospotal related products???

2086

hi friends ... i have insurance project(informatica),can you please tell me how many table and mappings we need to use?and explain me.. thank you

9743

How do you load only null records into target? Explain through mapping flow.

1966

Reusable transformation and shortcut differences

1788

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