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Informatica Interview Questions
Questions Answers Views Company eMail

what is lookup ?

7 16318

what is the architecture of any Data warehousing project?

IBM,

5 20603

what is the flow?

1 8371

How to load time dimension?

Ford,

1 15628

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

7 25961

How do you create single lookup transformation using multiple tables?

TCS,

6 44246

Why touse stored procedure in ETL Application?

2 11746

How to improve the performance of Aggregate transformation?

Dmss,

3 14095

What is critical mapping?

2 11229

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

Accenture,

1 19781

How to view and Generate Metadata Reports?

1 7706

what is difference between COM & DCOM?

Satyam,

1 11103

what is the gap analysis?

1 9405

How to recover sessions in concurrent batches?

3 15539

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

TCS,

3 25125


Post New Informatica Questions

Un-Answered Questions { Informatica }

Scheduling properties,whats the default (sequential)

1890


Explain the tuning lookup transformation - informatica

950


How to extract sap data using informatica?

983


What is an aggregator transformation?

1029


Is it possible to create multiple domains on a single Informatica server?

1179


How do you load alternate records into different tables through mapping flow?

1801


Can anyone tell me the new features in Informatica 9 Version?

2031


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

2234


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

1071


in staging we are merging the data and remove the inconsistants data that type of situation what u will done and type of functions u can use

1985


What is depict expression change?

1027


What is target designer and target load order?

1050


How do you remove duplicate records in informatica? And how many ways are there to do it?

1109


5. Consider the following products data which contain duplicate rows. A B C C B D B Q1. Design a mapping to load all unique products in one table and the duplicate rows in another table. The first table should contain the following output A D The second target should contain the following output B B B C C

1841


What are the transformations that cannot be placed between the sort origin and the joiner transformation so that we do not lose the input sort order?

1106