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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 10376

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

Cap Gemini,

5 34393

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

TCS,

8 5675

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

Yash Technologies,

5 6661

What is polling in informatica ?

TCS,

1 10106

how to delete duplicate records by using filter transfermation?

3 5534

what is unit testing?tell me proceedure

L&T, UST,

1263

Tell me one complex query in oracle ?

L&T, Satyam,

2 5621

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

TCS,

3 6455

How can you display only hidden files in UNIX

Cognizant, L&T,

4 6777

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

1264

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

TCS,

2 5540

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

1464

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

TCS,

2 4916

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,

1305


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Un-Answered Questions { Informatica }

Please let me know how to make Data masking in informatica..

848


Enterprise data warehouse your projects phase by phase explain?

999


Where is metadata stored?

185


Hi friends I want to know about what r the dimensions in the banking porjects and genarally how many tables r in project ?

1055


Clarify the utilization of aggregator cache record?

175






How can repository reports be accessed without sql or other transformations?

168


Explain pmcmd command usage in informatica

219


Why is sorter an active transformation?

209


What is a stored procedure transformation?

184


What are the guidelines to be followed while using union transformation?

231


Can we use procedural logic inside infromatica? If yes how, if now how can we use external procedural logic in informatica?

169


What are the types of presistent cache in look up tr.

1096


As union transformation gives UNION ALL output, how you will get the UNION output?

209


What is the benefit of partitioning a session?

203


How to do unit testing in informatica?

205