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Informatica Interview Questions
Questions Answers Views Company eMail

what is the use of Data Mart?

IBM,

5 8130

Tell me how many tables used in Ur project and how many fact tables and dimension tables used in ur project

iGate, Qualcomm,

2 8033

performance tuning of Informatica

 1 5401

I HAVE A SOURCE FILE CONTAINING 1|A,1|B,1|C,1|D,2|A,2|B,3|A,3|B AND IN TARGET I SHOULD GET LIKE 1|A+B+C+D 2|A+B 3|A+B WHICH TRANSFORMATION I SHOULD USE

Informatica,

5 9421

My source is delimited flat file Flat file data is H|Date D1|ravi|bangalore D2|raju|pune T|4 The data will be send to target if the fallowing two conditions satisfied 1.The first row Date column is equal to SYSDATE 2.Last record second port equal to number of records. How to achieve?

Sapient,

2 6593

IN A MAPPING WHEN WE USE AGGRIGATER TRANSFORMATION WE WILL USE GROUP BY PORT. IF GROUPBY IS NOT SELECTED BY DEFAULT IT WILL TAKE ONLY THE LAST COLUMN WHY????

IBM,

3 8160

source is a flat file empname, empno, sal ram, 101, 1,000 sam, 102, 2,000 ques: my target needs the data to be loaded as sal -1000 and 2000 excluding commas target empname, empno, sal ram, 101, 1000 sam, 102, 2000 how to implement this?

Polaris,

5 9411

source file name xyz a,0,a,a,a b,b,b,0,b c,c,c,0,c target should be like this xyz a b c how to implement this?

Polaris,

4 7391

WHAT IS EDM?WHAT IS THE USE IN INFORMATICA? chandumba2005@gmai.com

TCS,

1967

TELL ME ONE COMPLEX MAPPING IN UR PROJECT? chandumba2005@gmai.com

TCS,

1921

HOW CAN U FIND THE SESSION START TIME? chandumba2005@gmai.com

TCS,

2 7133

WHAT IS USE OF SQL OVERRIDE IN SOURCE QUALIFIER? chandumba2005@gmai.com

TCS,

2 6201

TELL ME ABOUT WORK FLOW SCHEDULING?

TCS,

3 8353

r u done any partitions in ur project?

TCS,

1871

100 records in source and i have 3 targets, my requirement is first record insert into 1st target,2 record into 2nd target,3 record into 3rd target and again 4th record into 1st target like dat..how to implement dis?

Polaris,

3 11673

Post New Informatica Questions

Un-Answered Questions { Informatica }

what are factless facts? And in which scenario will you use such kinds of fact tables.

1863

How many dimensions are there in informatica?

1139

Which transformation is needed while using the Cobol sources as source definitions?

1225

What is depict expression change?

1201

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

1034

Please tell me which institute is the best to study Informatica and asp.net in chennai Also please send me the latest interview questions in asp.net,c# and sql server to my id ramtryin@gmail.com

2100

Can informatica load heterogeneous targets from heterogeneous sources?

1239

Define update strategy?

1322

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

1168

Tell me about your experience in informatica? what is best mark you can give yourself? How to answer this question?

8266

What are some examples of informatica etl programs?

990

How to create or import flat file definition in to the warehouse designer?

1137

What is workflow? What are the components of workflow manager?

1235

What does role playing dimension mean?

1098

What is union transformation in informatica?

1194

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