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Informatica Interview Questions
Questions Answers Views Company eMail

i have 2 mapings for this 2 mapings i want use only one lookupt/r how?

Wipro,

3 7406

when will we use unconnected & connected lookup? How it will effect on the performance of mapping?

Accenture,

5 16423

what is data modelling? what are types of modelling?In which suituation will use each one?

Accenture,

1 13409

(Integ) Start workflow: ERROR: User [practice] does not have sufficient privilege for this operation. how to solve this pls suggest me? THANKS in advance

1 8013

i have source like X1 10 X2 20 X1 30 X2 40 i want target as X1 X2 10 20 30 40 in informatica

HP,

2 8287

hi, as al you know, we can set the option in session level as all rows treat as like insert,update etc., And also we have update strategy for flaging records as insert,update etc.. then when we will go for above options and what is the difference.. explain..

Wipro,

1 5251

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.

2304

Is it necessary to maintain the primary-foreign key relation ship between the targets in informatica while loading using constarint based loading or it is required only at database level ??

IBM,

1 6976

i want to load data in to two targets..one is dimension table and the other is fact table?how can i load ata a time

iGate,

3 13165

how to convert 101 raja 101 raja sekar reddy 101 sekar----------> 101 reddy

2 10311

can any one explain about dataflow in the informatica project for bank domain....thanks is advance

IBM,

10684

what is service oriented architecture in Informatica 8 version

Cap Gemini, IBM, Systech, TCS,

1 10588

what is incremental data aggregation?

IBM,

3 7068

8.what is mapplet ?give example?

2 12813

we have 6 records in source , i need 2nd record in one target and 5th record in one target or 2nd & 5th record in same target.

8 12328


Post New Informatica Questions

Un-Answered Questions { Informatica }

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

1122


What is a joiner transformation?

996


Briefly define reusable transformation?

1128


What is a surrogate key?

1080


can anybody send me some real time screenshots of mapping in informatica powercenter. i will be vary thankful to him. my e-mail id :- prakashkumar.kumhar@gmail.com

4727


How do you load more than 1 max sal in each department through informatica or write sql query in oracle?

1581


What are the popular informatica products?

1012


Why do we need informatica?

991


How does a sorter cache works?

1069


How can we create index after completion of load process?

1125


IN SCD1, insource we have 10 billion records and in the first day its uploaded successfully and in the second day its taking time to upload because some records it might get update or insert new records. As a developer what will be the better solution for this??

1040


What the difference is between a database, a data warehouse and a data mart?

1155


how many types of dimensions are available in informatica?

1098


How to elaborate powercenter integration service?

1131


Target increases every day even though no new record was inserted

1580