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 4832

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 6854

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

6 9403

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

4 10077

. 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 5722

what is threshold error in informatica?

TCS, Wipro,

1 19544

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 20848

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

Wipro,

2 7557

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

Wipro,

1 7162

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 17121

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 13747

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,

1663

How to do Integration testing in Informatica?

Intelligroup,

5 11385

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 7530

What is the Difference between sorter and aggregator?

2 7726


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Un-Answered Questions { Informatica }

How can you differentiate between powercenter and power map?

617


What is domain and gateway node?

688


Enterprise data warehouse your projects phase by phase explain?

1450


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

801


What are the types of lookup transformation?

627






What are the different types of repositories created using informatica?

651


Does an informatica transformation support only aggregate expressions?

602


What does update strategy mean, and what are the different option of it?

582


Define mapping and session?

577


I am new to informatica and learning it,can anybody please tell me how we receive source as flat file in informatica,from where we get this flat file?

1312


What's the layout of parameter file (what does a parameter file contain?)?

1911


If the source has duplicate records as id and name columns, values: 1 a, 1 b, 1 c, 2 a, 2 b, the target should be loaded as 1 a+b+c or 1 a||b||c, what transformations should be used for this?

8525


What is rank index in rank transformation?

599


How we can use union transformation?

605


What do you understand by term role-playing dimension?

566