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Informatica Interview Questions
Questions Answers Views Company eMail

what is lookup ?

7 16579

what is the architecture of any Data warehousing project?

IBM,

5 20852

what is the flow?

1 8481

How to load time dimension?

Ford,

1 15737

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

7 26241

How do you create single lookup transformation using multiple tables?

TCS,

6 44573

Why touse stored procedure in ETL Application?

2 11896

How to improve the performance of Aggregate transformation?

Dmss,

3 14289

What is critical mapping?

2 11369

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

Accenture,

1 19903

How to view and Generate Metadata Reports?

1 7817

what is difference between COM & DCOM?

Satyam,

1 11190

what is the gap analysis?

1 9506

How to recover sessions in concurrent batches?

3 15729

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

TCS,

3 25281


Post New Informatica Questions

Un-Answered Questions { Informatica }

Which version configuration tool used in ur project?

3249


How are indexes created after completing the load process?

1633


Write the unconnected lookup syntax and how to return more than one column.

1105


Calculate sum of salaries department wise. Then the sum will be repeat for all columns in each department. Develop a mapping for this.

2413


How can you generate reports in informatica?

1021


How to handle decimal places while importing a flatfile into informatica?

1187


What are active and passive transformations?

1079


what is $$$$?

2140


What is the main purpose of Unconnected lookup other than updating slowly changing dimensions? or In which case u use Unconnected lookup?

7441


What are junk dimensions?

1061


Explain transaction control transformation in informatica

1263


What is sq transformation?

1156


can we override a native sql query within informatica? How do we do it?

1121


What is informatica etl tool?

996


What are pre and post-session shell commands?

1303