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 16308

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,

7186

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

Accenture, Gcs, TCS,

119 117572

how to join two flat files in informatica?

Wipro,

3 19129

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

Wipro,

4 9487

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 9692

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

Cognizant, Wipro,

2 6756

how can we run workflow with pmcmd?

Wipro,

3 8827

what is bridge tables in informatica

CTS,

1 10000

what is the -ve test case in your project.

CTS, TCS,

2407

why union transformation is active transformation?

IndiGo, TCS,

6 24228

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 7789

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 36200

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

CTS,

1 7209

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 9183

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Un-Answered Questions { Informatica }

What is dynamic cache?

1034

What is Story point Estimation ? Can any one give just an introduction about this ? Advance Thanks

5675

how to create user defined function (udf) in informatica

1307

Is there any target staging area in informatica not staging area

2578

How would you join a node to the already existing domain?

1130

generate date / time dimension in informatica

1125

What the difference is between a database, a data warehouse and a data mart?

1155

define galaxy repository in informatica

2228

What is fact table? Explain the different kinds of facts.

1076

What is Index Caches size?

1115

What is a shortcut and copy in Informatica and how two are different with each other?

1197

pmscmd startworkflow -sv -d -u -p -f while running this command I got the error as "no gateway connectivity is provided for your domain name". So anyone please help me how to rectify this error?

1511

Reusable transformation and shortcut differences

1840

what is the Default Source Option For Update Strategy Transformation?

1240

How to load last n records of file into target table - informatica

1081

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