Informatica Interview Questions
Questions Answers Views Company eMail

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

IBM,

10 12808

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,

6742

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

Accenture, Gcs, TCS,

119 94113

how to join two flat files in informatica?

Wipro,

3 17380

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

Wipro,

4 7820

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 7738

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

Cognizant, Wipro,

2 5686

how can we run workflow with pmcmd?

Wipro,

3 7351

what is bridge tables in informatica

CTS,

1 9172

what is the -ve test case in your project.

CTS, TCS,

1840

why union transformation is active transformation?

IndiGo, TCS,

6 22035

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 6549

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 33936

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

CTS,

1 6501

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 }

How to partition the Session?

636


Make a note of the quantity vaults made in informatica?

541


Which transformation should we use to normalise the COBOL and relational sources?

735


What is dimensional table? Explain the different dimensions.

640


What is a difference between complete, stop and abort?

630






What is the surrogate key?

622


What are the types of lookup transformation?

623


if i hv 6 table as source table but can i make 12 as a dim table and 6 as fact table belongs to that src table.

1746


Explain the types of transformations?

586


How to improve the performance of a session using sorter transformation?

678


hi friends .i designed mapping in windows but i want to run mapping in linux.should i install the server components in linux?

1516


i have a data in my source as a flat files what test i have to perform the next step can any body help to me

1689


What are the static cache and dynamic cache in informatica?

700


tell me 5 session failure in real time how can you solve that in your project?

1623


Tell me about MD5 functions in informatica

513