Informatica Interview Questions
Questions Answers Views Company eMail

I have 4 columns in a table say, name ,address, salary and city. So based on distinct city names, i need to combine the other data and send it to a flat file. Distinct city names can be 4 or 5 or 6. So it has to dynamically generate flat files(4 or 5 or 6) corresponding to the city names.

2 5095

In my sourse i have like ename,gender vasu,male geetha,female ram,male suma.female kesav,male in my output i need male,female vasu,geetha ram,suma kesav

5 7385

HOW CAN I SEND HALF OF THE RECORDS TO ONE TARGET AND REMAINING TO OTHER TARGET?

6 9978

hOW CAN WE DELETE A RECORD OR TRUNCATE IN TARGET TABLE USING SQL T/R ?

4 10383

. Design a mapping, first two phone calls received by a customer must be represented as "Home" , "Office" and the next calls must be concatinated and represented as "Other".Look at the below tables :: Source Definition Customer Phone_Number A 9848403211 A 9812675432 A 9112356788 A 9876503276 B 9567890765 B 9876098567 AND THE TARGET IS Customer Home Office Other A 9848403211 9812675432 9112356788,9876503276 B 9567890765 9876098567 Null

3 6018

what is threshold error in informatica?

TCS, Wipro,

1 19862

Work flow failed when it is set to Bulk mode but it was successful when set to normal mode y??(All the connections are fine and exactly correct)?

Wipro,

11 21804

In Lookup transformation a sql override should be done and disable the cache how do you do this procedure?

Wipro,

2 7820

In Lookup transformation a sql override should be done and disable the cache how do you do this procedure?

Wipro,

1 7371

Hi If i had source like unique & duplicate records like 1,1,2,3,3,4 then i want load unique records in one target like 2,4 and i want load duplicate records like 1,1,3,3 then can any body please send me what is th scnario. my mail i shek.inform@gmail.com

HCL, Schneider,

6 17787

I Have 100 Records in a relational tble and i want to load the record in 3 targets , first records goes to target 1 and second to target 2 and third to target 3 and so on ,what are the tx used in this and what are the logics ,can any one help me ?? Thanks in Advance

IBM, TCS,

6 14226

i had a source containing business,sales,details column and i have to load it to a target but i have some bad records in it , but i have to load 70% of business records and 50% of sales and 95% of details records excluding bad records to achieve this what should be done and what all logic and tx should be used can anyone help? thanks in advance

CTS,

1773

How to do Integration testing in Informatica?

Intelligroup,

5 11803

There are 3 groups in router transformation in which there are no conditions mentioned, so what happens if I connect these groups to the 3 targets? How many records gets into each target.(suppose if we are getting 10 records from the source)

4 7901

What is the Difference between sorter and aggregator?

2 7988


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Un-Answered Questions { Informatica }

wf dont have integration severances how you can run?

1634


What is source qualifier transformation in informatica?

661


What are the types of presistent cache in look up tr.

1697


I have a flat file, want to reverse the contents of the flat file

800


How many types of sessions are there in informatica.please explain them?

786






Define mapping and session?

688


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

1552


Briefly explain your complete project(sales) flow, (ie. from source received from client, transformations, then despatch to end user) what are all the process. Kindly give step by step process.

1966


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

1422


What is the scenario which compels informatica server to reject files?

715


how many types of dimensions are available in informatica?

661


Different circumstance which drives informatica server to expel records?

646


What is meant by pre and post session shell command?

744


In What Situations we can use MappingParameters ,Mapping Variables AND Session Parameters in REAL TIME.

1633


how to create user defined function (udf) in informatica

906