Informatica Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Informatica Interview Questions

Questions Answers Views Company eMail

WAT IS THE MEANING OF UPGRADTION OF REPOSITORY?

Wipro,

1 7070

HOE DO U IMPLIMENT SCHEDULING IN INFORMATICA?

Patni, Wipro,

7 31746

WAT IS TEXT LOAD?

Wipro,

3 9383

Hi Every One,What is Use of Factless Fact Table ? Why we use Factless Fact Schema in the Projects waiting for reply? thank you

6 14742

Hi,tell me the system testing and Integration Testing in the Informatica ? Thank You

TCS,

2 13009

what is the difference between static and dynamic

TCS, Wipro,

4 25552

in which situations do u go for snowflake schema ?

TCS,

2 8512

in which situations do u go for starflake schema ?

TCS,

6 19850

in which situations do u go for scds ?

TCS,

3 9015

in which situations do u go for sequence generator ?

TCS,

2 9551

how do u get the first record from 50,000 records ?

TCS, UBS,

10 19797

what is incremental loading ?

CTS, IBM, Oracle, TCS,

12 57680

how many tasks are there in informatica ?

DELL, iGate, TCS,

15 50931

why u go for dimensions ?

TCS,

3 9716

what are the difference between Informatica 7.1 and 8.1?

6 32125

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Un-Answered Questions { Informatica }

r u done any partitions in ur project?

1827

I have three same source structure tables. But, I want to load into single target table. How do I do this? Explain in detail through mapping flow.

1279

What is update strategy transform?

1102

What is the surrogate key?

1261

Why can't we connect source qualifier and aggrigator transformation to an expression ? Why they resticted to conncet 2 active trasformations to an passive transformation ?

2184

Explain the pipeline partition with real time example?

1144

Define filter transformation?

1096

Which are the different editions of informatica powercenter that are available?

1034

What is mapping debugger?

1012

Differentiate between a repository server and a powerhouse?

1118

Different qualification between a related rotate toward the sky and isolates look upward?

986

how to create user defined function (udf) in informatica

1307

What is main use of mapplet?

1132

Explain informatica architecture - version 8 / 9

1089

what are all the deliverables of ETL informatica power center project? what are all updated or created by etl developer as his everyday activities?

2305

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