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Informatica Interview Questions
Questions Answers Views Company eMail

i want excute multiple sessions in one workflow using the "start task".what do i need to do?

2 12890

How can you change from reusable session into non-reusable session.

Cap Gemini,

5 42850

write a query following source region sales 1 1000 2 2000 i want the output ?please give solution 1 2 1000 2000

TCS,

8 10213

I want load the data into target with out 1st and last record.

Yash Technologies,

5 10176

What is polling in informatica ?

TCS,

1 12133

how to delete duplicate records by using filter transfermation?

3 8116

what is unit testing?tell me proceedure

L&T, UST,

2279

Tell me one complex query in oracle ?

L&T, Satyam,

2 7979

How to delete the data in the target table after loaded.

TCS,

3 9440

How can you display only hidden files in UNIX

Cognizant, L&T,

4 10802

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

2236

How to delete the (flat file) data in the target table after loaded.

TCS,

2 7767

what is granularity,what type of granularity we will take in fact tables either lowlevel or highlevel,if two tables having same granularity that is posiable or not

2405

how will u load the data to diminision tables and fact tables,what is the hiraraichy why we are using hirarichy

TCS,

2 7367

suppose in my source flatfile i have 10000 records in that some of master table records missed table records missed then what will u do

Patni,

2175


Post New Informatica Questions

Un-Answered Questions { Informatica }

How we can create indexes after completing the load process?

1204


What are the differences between oltp and olap?

1018


Tell me about MD5 functions in informatica

983


how we can load rejected record's at run time?(not through bad files)

2433


What is the use of target designer?

1122


Explain the mapping variable usage example in informatica

1225


Some flat files are there, out of these having some duplicate. How do you eliminate duplicate files while loading into targets?

1851


Explain pushdown optimization $pushdownconfig parameter - informatica

1197


Describe the impact of several join conditions and join order in a joiner transformation?

1117


Name at least 5 different types of transformations used in mapping design and state the use of each.?

1201


what is the -ve test case in your project.

2462


On which transformations you created partitions in your project?

1438


What is a code page?

1221


How to differentiate between the active and passive transformations?

1232


Is it possible to revert a global repository to local one and why?

1140