Please let me know how to do estimation before staring development in project. Here estimation in the sense how many associates are required, etc to complete the project.

1 Answers   iGate,

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what is a transforamation?

5 Answers  

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What is a filter transformation and why it is an active one?

0 Answers  

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How to recover sessions in concurrent batches?

3 Answers  

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what is persistant cache in which situation we will use persistantcache

1 Answers   HCL,

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

2 Answers  

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What are the different types of code pages available in informatica & how to implement it in your project?

1 Answers   TCS,

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What are set operators in Oracle

3 Answers   Deloitte, Wipro,

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what are the difference between Informatica 7.1 and 8.1?

6 Answers  

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What is best approach to load 100 different source files (Different structure) to differet target tables ?

2 Answers   IBM, TCS,

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

2 Answers   TCS,

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lookup is passive y can't it be active? let us say i have some records in my source like 101,rohit,1000 101,rohit,1000 102,kumar,2000 like wise now as it is having multiple matches i return only first,last value it can't return bouth the values that means lookup is acting as select distinct right by default what means it is active?

5 Answers   IBM,

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