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Informatica Interview Questions
Questions Answers Views Company eMail

What is souce qualifier transformation it is active or passive

HCL,

2 10570

What is an aggregator transformation? it is active why cant it be passive explain?

HCL,

3 18232

Diffrence between 7.1,8.1 and 8.6

HCL, Wipro,

3 12025

How the dimensions will be loaded?

HCL,

2167

How the facts will be loaded? explain

HCL,

2 8298

What is partioning?how many types of partinings are there

HCL,

2 7668

how can one come to know wether the records loak into the target if we use update strategy

Wipro,

1 5375

how can one eliminate dupliacte data with out using distinct option?

Patni, Wipro,

5 11192

SRC1 -> EXP -> AGGR -> TGT SRC2 -> EXP -> Above is a maaping with two pipeline connected to the taret TGT. Design wise is this design is correct or not ?

IBM,

6 11101

Roles and Responsibilties of Informatica Production Support Member?

6 57666

What are the technical challenges faced in Informatica production support member? Give any one example and how to solve it?

CTS, Wipro,

12616

what is sql override?what is the use of it?

Sonata,

4 16451

can every transfomation reusable?how?

Wipro,

2 7945

how the data will be loaded while desiging the schema?which one first (for e.g.-dimesions and facts)

Sonata,

2 6510

how can u avoid duplicate rows in flat file?

CTS, Wipro,

4 10894


Post New Informatica Questions

Un-Answered Questions { Informatica }

Define filter transformation?

1151


How many dimensions are there in informatica?

1139


Suppose we have a source qualifier transformation that populates two target tables. How do you ensure tgt2 is loaded after tgt1?

1152


Can we create a node as a gateway node and the same node can be assigned to a grid?

1125


What is target designer and target load order?

1172


How do you load only null records into target? Explain through mapping flow.

2077


What are the main issues while working with flat files as source and as targets ?

1227


How many ways are there to do 'remove duplicate records in informatica'?

1067


Explain pmcmd command usage in informatica

1191


Enlist the advantages of informatica.

1103


What is Session and Batches?

1157


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.

2350


Briefly define a session task?

1201


What is intricate mapping?

1323


Explain is there any way to read the ms excel datas directly into informatica? Like is there any possibilities to take excel file as target?

1168