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Informatica Interview Questions
Questions Answers Views Company eMail

what we require for D.modelling?

1 4941

how can we update without using update transformation. wt is push down operation in informatica. which lookup gives more tuning performance. if so why.

CTS, Symphony,

6 17633

wt is informatica file watch timers in aflat i want to get the first record and last record how could i.

CTS,

1 9015

what is filelist concept in informatica

4 19772

If I have router with 10 records, if the condition doesn’t satisfy the records will pass to the default group,then where can we see that records and where that records will store?

4 9894

I have a condition sal=100 and I created one router and in that two groups g1 and g2 in g1 Sal<=100 and g2 Sal>=100, first which condition will satisfy, and Why?

11 24746

I am getting five sources in a day and i donot know when i get them. i need to load data into the target and run the session. but here i can't keep the session in running or can't stop the session. plz help me

Mastek,

6 11145

what r the propertes of workflow? and write quary to select dept more ten employess in dept.?

2 6248

One flatefile it contains some data but i want to dont want to load first and last record ..how it is? can u tell me complete logic?

2 6710

i have one table like cust_id ph1 ph2 ph3 1002 9290123526 97671927210 9876545232 we use Normalizer wt is o/p? sue normalizer we can generate three tables in single table/

4 7372

which T/r we can use it mapping parmeter and mapping variable? and which one is reusable for any mapping mapping parmeter or mapping varibale?

Wipro,

3 8974

All active transformations r passive or not?

7 11746

how to load only the first and last record of a flat file into the target?

CTS,

8 30563

What is checksum termnology in informatica? Where do you use it ?

Chase, Cognizant, Deloitte,

3 28573

What is the term PIPELINE in informatica ?

Deloitte,

7 34337


Post New Informatica Questions

Un-Answered Questions { Informatica }

What are the main issues while working with flat files as source and as targets ?

1150


What is powercenter on grid?

1175


How can we improve session performance in aggregator transformation?

1111


Why update strategy and union transformations are active? Explain with examples.

1238


What is Cognos script editor?

4225


In what scenario we use to improve session performance by pushdown optimization?can any one give example?

6174


How do you set a varible in incremental aggregation

1885


How do you manage the Parameter files while migrating your data from one environment to another environment?

1013


How can we delete duplicate rows from flat files?

1218


can anyone suggest best free Talend data integration training online

1690


Explain transaction control transformation in informatica

1263


what are all the deliverables of ETL informatica power center project? what are all updated or created by etl developer as his everyday activities?

2302


What is depict expression change?

1114


can we override a native sql query within informatica? Where do we do it?

1113


How many dimensions are there in informatica?

1078