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Informatica Interview Questions
Questions Answers Views Company eMail

How do u identify or filter out a 0 byte file available in a folder by using UNIX command?

Wipro,

1 7238

Issue with Update override at Target table in Informatica.

2 8706

Hi experts ,I have a Source of 1000 records.I have to load 100 records in first target,101 to 200 records in 2nd target, 201 to 300 records in 3rd target and again 301 to 400 in first target like that as cyclick process. How can i acheive this.

DELL, TCS,

5 13055

Hi experts, can anyone tell how much we use plsql in real time

3 6811

Hi experts, For informatica developer, in real time, normally how much we use sql and plsql?

Infotech,

2 9237

Hi frndz, "while i am going to run the infotmatica power designer,he ask the id and password ",then i enterd the id and passwd , at that time i got the error as " failed to connect repository " ?

3 5820

following source name gender ramya female ram male deesha female david male kumar male i want the target male female ram ramya david deesha kumar any body give solution above question?

BRAD, TCS,

8 12609

In target table how to display the system time

1 4683

source target Q410 4 2010 Q311 3 2011 Q412 4 2012 Q309 3 2009

IBM,

1 4025

111111111111ravi11111111kumar11111111111? i want display ravi kumar using sql?

IBM,

3 6975

what is correlated query?

IBM,

2 5876

what is inline view?

IBM,

1 5330

difference between top down(w.h inmon)and bottom up(ralph kimball)approach?

PayPal,

2 15961

what is data driven in update strategy transformation?

HCL, PayPal,

2 17292

what is system requirement(SR) & business requirement(BR)?

Ness Technologies,

2 6600


Post New Informatica Questions

Un-Answered Questions { Informatica }

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?

1932


Explain lookup transformation in informatica

1073


1)you have multiple source system where u receive files ,how do you actually load into mapping using transformation,what are the transformation you use? 2)you have files in ftp location ,how do you get it into mapping with you ETL concept?

2131


What is the difference between a repository server and a powerhouse?

1513


Explain where to store informatica rejected data? How to extract the informatica rejected data?

1012


What is the difference between a connected look up and unconnected lookup?

966


Quickly characterize reusable change?

1119


Can we change Dynamic to Static or Persistent cache? If so what happens?

2210


What is exclusive and normal mode for repository services?

1144


differences between service based and product based?

2014


What are batches?

1100


What is Story point Estimation ? Can any one give just an introduction about this ? Advance Thanks

5675


permutations of mapplet

2511


Explain dynamic target flat file name generation in informatica

1055


where to store informatica rejected data?

1093