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Informatica Interview Questions
Questions Answers Views Company eMail

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

IBM,

2111

explain any diffcult scenario that u have faced in your experience... or explain any complex maping u have developed?

TCS, Wipro,

2200

what is $$$$?

TCS,

2206

How to extract original records at one target & Duplicate records at one target? {with out using EXPRESION transformation and sequence generator transformation?}<-this is important

CTS,

4 10692

i have flat file it contains 'n' number of records, i need to send half of the records to one target table and Remaining half to another target table. can any tell me procedure.

TCS,

2 7979

i have flat file it contains 'n' number of records, i need to send half of the records to one target table and Remaining half to another target table: pls full details

L&T, TCS, UnitedHealth Group, Wipro,

8 18872

What are the associated ports in look up T/R.

IBM, Zensar,

5 25790

Hello Everyone,i have one question on sequence generator.i have two targets and the records comes from the source will place in the targets like 1-10 rec in target1 and 11-20 rec in target2,21-30 rec in target1...etc so any one can help me? plz..Thanq in adv.

Cognizant, Wipro,

7 15554

What is performance tuning in informatica. What measures you will take if some thing is taking much time in your process of ETL?

Altisource, Patni,

1 9882

What is synonym?

Patni,

2 6191

what is lookup chache?

Patni,

1 4896

what is the mechanism of the Master-Detail joining condition?

IBM, Patni,

6 10395

Do joiner transformation use cache? If so describe?

Patni,

2 7048

what is materialized view?

2 5329

How will you check the bottle necks in informatica? From where do you start checking?

HCL,

3 7990


Post New Informatica Questions

Un-Answered Questions { Informatica }

What is informatica? Why do we need it?

1166


can anyone suggest best free Talend data integration training online

1745


How to load the data from people soft hrm to people soft erm using informatica?

1072


COL1,COL2 ABC,1 XYZ,2 HERE IN COL2 VALUES 1,2 NOT STSANDARD(IE MEANS NOT FIXED VALUES LIKE OTHER SOME VALUES LIKE 10,20) O/P IS COL1,COL2 ABC,2 XYZ,1

2007


What are the types of data warehouses?

1583


what is mean by complex business rule ?

2221


How might you approve all mappings in the archive all the while?

1090


What are the performance considerations when working with aggregator transformation?

1213


What are the different types of olap? Give an example?

1099


What is the difference between informatica 7.0 and 8.0?

1054


Briefly explain the aggregator transformation?

1068


expain about the tune parameters?

2463


What is Data Caches size?

1130


Explain why we use partitioning the session in informatica?

1169


Explain sql transformation in script mode examples in informatica

1213