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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 6173

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 8775

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

6 11700

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

4 11471

. 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 6905

what is threshold error in informatica?

TCS, Wipro,

1 20561

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 24384

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

Wipro,

2 8638

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

Wipro,

1 7959

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 19348

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 15584

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,

2129

How to do Integration testing in Informatica?

Intelligroup,

5 13047

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 8900

What is the Difference between sorter and aggregator?

2 8814


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Un-Answered Questions { Informatica }

What are connected or unconnected transformations?

1126


Suppose we have two source qualifier transformations sq1 and sq2 connected to target tables tgt1 and tgt2 respectively. How do you ensure tgt2 is loaded after tgt1?

1249


How many transformations can be used in mapplets.

1937


What is the function of aggregator transformation?

1087


What are the types of data warehouses?

1527


Where can we find the throughput option in informatica?

1065


How to do the error handling of if ur source is flatfiles?

1969


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

2043


While migrating the data from one environment to another environment how would you manage the connections?

1090


What will happen if the select list columns in the custom override sql query and the output ports order in sq transformation do not match?

978


How to join three sources using joiner? Explain though mapping flow.

1148


is there any way to read the ms excel datas directly into informatica?like is there any possibilities to take excel file as target?

1207


How to join three sources using joiner?

1119


Design a mapping to load the cumulative sum of salaries of employees into target table?

1506


How to do unit testing in informatica?

1177