Informatica Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Informatica Interview Questions

Questions Answers Views Company eMail

If the records doesnt satisfy the filter condition where will it go?

IBM,

10 15989

Hi, There is a session in my workflow which is running for a long time, atlast we found the cause is the missing index. My session is running via a stored procedure. Can I create an Index on the table which the stored procedure is using while my session is running? Please suggest. My Informatica version is PC 8.0.6 My Oracle APPS is 11.5.3. Thanks,

HCL,

7137

I cleared Informatica certification Designer. if anybody need dumps, can contact at mukesh1009@gmail.com

Accenture, Gcs, TCS,

119 114796

how to join two flat files in informatica?

Wipro,

3 18962

how to join two flat file if they have diff. structure?how to join one relational and one flat file?

Wipro,

4 9320

if i have one mapping and we already tuned that mapping for performance,everything is fine and loading will take 1 hr,so without doing any change in mapping how could we reduce the loading time from 1hr to 1/2 hr.

Wipro,

5 9510

in what type of scenario bulk loading and normal loading we use?

Cognizant, Wipro,

2 6649

how can we run workflow with pmcmd?

Wipro,

3 8682

what is bridge tables in informatica

CTS,

1 9929

what is the -ve test case in your project.

CTS, TCS,

2353

why union transformation is active transformation?

IndiGo, TCS,

6 24048

i have a source with 100 records.i have 2 targets.in the first target i want to load first 50 records & in the second target i want to load next 50(or remaining) records.

3 7670

1)how to generate sequnce numbers in informatica without using sequnce genarator transformation. 2)i have number of records in my sourse, but iwant to display first and last record only. how it is possible in informatica. 3)i want to update the records without using updatestrategy transformation. 4)what is diffrance between ab-intio and datastage than compared to informatica. 5)what is the latest version of informatica in our field.

CTS,

5 35957

1)what is the use of bottlenecks in informatica. 2)where we are use shellscripting. 3)what meant by informatica.

CTS,

1 7132

MY SOURCE IS LIKE THIS VENKATESH,101||RAJESH,102||SIVA,103||SWATHI,104 MY REQUIRMENT IS NAME ID VENKATESH 101 RAJESH 102 SIVA 103 SWATHI 104 PLEASE PROVIDE ME THE SOLUTION

4 9024

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Un-Answered Questions { Informatica }

What are the data movement modes in informatica?

1101

What is a sequence generator transformation?

979

I want my deployment group to refer an external configuration file, while i deploy in the production environment. How can i achieve it.

2013

How to load the name of the current processing flat file along with the data into the target using informatica mapping?

1196

Enlist the tasks for which source qualifier transformation is used.

998

what is diff b/t sorter t/r and agg have the option sorter property...

2143

Explain the types of transformations?

1026

What are the tasks that source qualifier perform?

1050

COM components can be used in Informatica

2334

To import the flat file definition into the designer where should the flat file be placed?

1021

What are the advantages of informatica?

969

Explain sessions. Explain how batches are used to combine executions?

966

According to his methodology what all you need before you build a datawarehouse

1720

Can we override a native sql query within informatica?

997

lookup transformation with screenshots

3956

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