Informatica Interview Questions
Questions Answers Views Company eMail

what is lookup ?

7 10185

what is the architecture of any Data warehousing project?

IBM,

5 14711

what is the flow?

1 5235




How to load time dimension?

Ford,

1 12239

In update strategy target table or flat file which gives more performance ? why?

7 18715

How do you create single lookup transformation using multiple tables?

TCS,

6 31779

Why touse stored procedure in ETL Application?

2 8158

How to improve the performance of Aggregate transformation?

Dmss,

3 9840




What is critical mapping?

2 7795

How to call stored Procedure from Workflow monitor in Informatica 7.1 version?

Accenture,

1 15250

How to view and Generate Metadata Reports?

1 5315

what is difference between COM & DCOM?

Satyam,

1 8594

what is the gap analysis?

1 6714

How to recover sessions in concurrent batches?

3 11742

what are the different types of transformation available in informatica and what are the mostly used ?

TCS,

3 20009


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Un-Answered Questions { Informatica }

What is informatica? Why do we need it?

53


What does refresh system mean, and what are its distinctive choice?

61


WHAT IS EDM?WHAT IS THE USE IN INFORMATICA? chandumba2005@gmai.com

976


What is depict expression change?

57


How are the sources and targets definitions imported in informatica designer?

81






What are the types of caches in lookup?

49


What is persistent lookup cache?

41


What is a grid in Informatica?

70


What is the different lookup cache(s)?

62


I am not able to connect to the domain with the client although all services and databases are up and there is no network issue?

63


How to create different types of slowly changing dimensions (SCD) in informatica using the mapping wizard?

82


how to load dimension table and fact table. plz tell me the steps.

1178


What are the components of workflow manager?

45


what is SDLC way of code development?

989


What is the way to execute pl/sql script using informatica mapping?

50