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Informatica Interview Questions
Questions Answers Views Company eMail

what r the transformations that r not involved in mapplet?

Wipro,

8 31963

what is data driven?

TCS, Wipro,

5 53942

Hi i am new to Informatica. I have few question's in Informatica. Can any one respond, it will be appricaited. Q.Is Flat File Contains the Dynamic Cache?

6 10046

Generally how many Fact Tables and Dimensions Table you have used in the Project? Which one is loaded first Fact Table or Dimensions Table into the warehouse? What is the size of the Fact Table and Dimension Table? what is the size of the table and warehouse

TCS,

5 25322

what are the transformations that are used in data cleansing ? and how data cleansing takes place ?

3 11779

in unconnected lookup , what are the other transformations , that can be used in place of that expression transformation ?

Target,

9 20533

two types of data are there . one is mainframe and the other is ascii format . in informatica how can you get both the data in a single format in ascii .

TCS,

2 10253

HOW TO GET THE LATEST DATA IN SCD ?

TCS,

4 21745

what is the function of 'F10' informatica ?

IBM,

4 15682

suppose a session is failed after a transformation , from where that session will run again , i.e . from beginning or from that transformation ?

TCS,

3 10677

what are the reusable tasks in informatica ?

CTS, HP, IBM, TCS,

11 54572

HOW DO YOU PARFORM INCREMENTAL LAOD ?

SAIC,

7 16729

WHAT IS THE NAME OF THAT PORT IN DYNAMIC CACHE WHICH IS USED FOR INSERT , UPDATE OPRATION ?

Oracle,

4 13719

HOW DO YOU CONNECT TO REMOTE SERVER ?

Patni, TCS,

1 8593

WHAT IS UPDATE OVERRIDE . DIFFERENCE BETWEEN SQL OVERRIDE AND UPDATE OVERRIDE ?

Target,

7 34572


Post New Informatica Questions

Un-Answered Questions { Informatica }

What is dynamic cache?

1036


What are the settings that you use to configure the joiner transformation?

1055


Suppose we do not group by on any ports of the aggregator what will be the output?

1041


Explain the aggregator transformation?

1166


What is the maplet?

1123


What is native users?

1167


How to create the list file having millions of flat files while indirect loading in informatica? In indirect file loading, suppose we have less no.of flat files then we can enter files names manually in list file creation. If millions of files are there, how can we enter the flat file names in list file?

1975


wat are deployement groups in informatica, how it will be used for developers

1719


What is intricate mapping?

1205


In informatics server which files are created during the session rums?

1115


How an expression transformation differs from aggregator transformation?

1043


What is a dimensional model?

981


Reusable transformation and shortcut differences

1840


Mention few advantages of router transformation over filter transformation.

1023


Is it possible to revert a global repository to local one and why?

1081