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 4854

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 6918

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

6 9456

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

4 10100

. 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 5747

what is threshold error in informatica?

TCS, Wipro,

1 19581

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 20962

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

Wipro,

2 7598

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

Wipro,

1 7185

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 17200

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 13793

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,

1679

How to do Integration testing in Informatica?

Intelligroup,

5 11421

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 7573

What is the Difference between sorter and aggregator?

2 7745


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Un-Answered Questions { Informatica }

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

568


Differentiate between sessions and batches?

578


What does cheating measurement mean?

600


How we can create indexes after completing the loan process?

730


pmscmd startworkflow -sv -d -u -p -f while running this command I got the error as "no gateway connectivity is provided for your domain name". So anyone please help me how to rectify this error?

1055






Where do we use mapping variables in informatica?

618


What is the function of look up transformation?

653


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?

1692


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

1509


have u done any performance tuning? how u ll do?

1861


can any one give some examples for pre sql and post sql(Except dropping and creating index).

3516


What is update strategy transform?

580


As union transformation gives UNION ALL output, how you will get the UNION output?

651


What is the maplet?

622


What are the components of the workflow manager?

642