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Informatica Interview Questions
Questions Answers Views Company eMail

what happens when a batch fails?

3 8389

connected and unconnected lookups?

4 8598

what is scd?

6 17743

what are surrogate keys?

5 11495

how do u tune queries?

1 6591

what is metadata?

6 10168

Hi all, iam new to informatica, can anyone tell me what is unit testing & how it is done? thank u

3 11915

what is the difference between onsite & client site?

1 10441

we have a parameter file in Unix location where we have .txt files and those file will be used as source in informatica. I cannot use source file name directly as file name will keep on changing in unix location. I need to define $$InputFile as parameter. Can anybody send me the parameter file and the steps to handle this.

Infosys, TCS,

2 18167

how the server recognises , if the session fails after loading the 100 records in to the target

TCS,

2 10165

i have different sources in different databases ,that sources may be 100 tables i want to load these tables in to single target how to pearform the task

Altisource, TCS,

14 24378

if the session fails after 100 records agian we have to starts the session or we go for recovery session

TCS,

2 10364

How do you take care of security using a repository manager

2 8244

Can you use one mapping to populate two tables in different schemas

2 9631

What are differences between Informatica 7.1 and 6.1

3 10794


Post New Informatica Questions

Un-Answered Questions { Informatica }

What is dimensional table? Explain the different dimensions.

1168


What is aggregate cache in aggregator transformation?

1139


How would you copy the content of one repository to another repository?

1014


What is a repository? And how to add it in an informatica client?

1143


What is data transformation manager process?

1151


What are data-driven sessions?

1193


What is a node in Informatica?

1037


Can you generate sequence numbers without using the sequence generator transformation?

1117


Explain the aggregator transformation?

1152


Source and Target are flat files, Source table is as below ID,NAME 1,X 1,X 2,Y 2,Y On Target flat file i want the data to be loaded as mentioned below ID,NAME,REPEAT 1,X,2 1,X,2 2,Y,2 2,Y,2 How to achieve this, Can i get a map structure

7382


Explain Dataware house architecture .how data flow from intial to end?

2578


What is a filter transformation and why it is an active one?

968


Tell me any other tools for scheduling purpose other than workflow manager pmcmd?

1320


Sequence generator, when you move from develoment to production how will you reset

2028


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

998