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Informatica Interview Questions
Questions Answers Views Company eMail

what r the transformations that r not involved in mapplet?

Wipro,

8 25709

what is data driven?

TCS, Wipro,

5 47199

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 6001

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 21580

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

3 9424

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

Target,

9 15414

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 7834

HOW TO GET THE LATEST DATA IN SCD ?

TCS,

4 16455

what is the function of 'F10' informatica ?

IBM,

4 11611

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 7981

what are the reusable tasks in informatica ?

CTS, HP, IBM, TCS,

11 41517

HOW DO YOU PARFORM INCREMENTAL LAOD ?

SAIC,

7 12213

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

Oracle,

4 10436

HOW DO YOU CONNECT TO REMOTE SERVER ?

Patni, TCS,

1 6849

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

Target,

7 29247


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Un-Answered Questions { Informatica }

Hi all, Can you please send me the Dimensions and fact tables which are used in mutual fund project. and please send me the brief summary about the project. Please do the needful.

1315


What are the modules in Power Center

809


Briefly define a session task?

155


What are the steps involved in the migration from older version to newer version of Informatica Server?

1067


How to extract sap data using informatica? What is abap? What are idocs?

145






How to join three sources using joiner? Explain though mapping flow.

145


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

156


in reporting we add some new objects,how we get the count of the newly added objects to the report

1301


What does command task mean?

146


Explain the difference between mapping parameter and mapping variable?

163


What is the difference between informatics 7x and 8x and what is latest version?

142


Differentiate between a database and data warehouse?

177


Tell me any other tools for scheduling purpose other than workflow manager pmcmd?

184


As union transformation gives UNION ALL output, how you will get the UNION output?

179


How to generate sequence numbers without using the sequence generator transformation?

181