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Informatica Interview Questions
Questions Answers Views Company eMail

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

IBM,

10 12843

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,

6745

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

Accenture, Gcs, TCS,

119 94195

how to join two flat files in informatica?

Wipro,

3 17394

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

Wipro,

4 7835

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 7748

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

Cognizant, Wipro,

2 5695

how can we run workflow with pmcmd?

Wipro,

3 7364

what is bridge tables in informatica

CTS,

1 9180

what is the -ve test case in your project.

CTS, TCS,

1844

why union transformation is active transformation?

IndiGo, TCS,

6 22059

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 6558

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 33953

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

CTS,

1 6508

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 7771

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Un-Answered Questions { Informatica }

What is primary and backup node?

689

How to create the source and target database connections in server manager?

618

How to Create a folder using pmrep command?

615

How is union transformation utilized?

560

What does cheating measurement mean?

591




What is the commit type if you have a transaction control transformation in the mapping?

642

When do you use sql override in a lookup transformation?

575

Write the prerequisite tasks to achieve the session partition?

634

How do you use reject loader.

2057

What is the way to execute pl/sql script using informatica mapping?

952

What are active and passive transformations?

645

How to do unit testing in informatica?

712

Differences between connected and unconnected lookup?

599

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

682

Can I use same Persistent cache(X.Dat) for 2 sessions running parallely? If it is not possible why?If yes How?

1613

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