Answer / latha

COM is technology developed by Microsoft which is based
on OO Design .COM Componenets exposes its interfaces at
interface pointer where client access Components
intrerface.

DCOM is the protocol which enables the s/w componenets in
different machine to communicate with each other through
n/w .

Explain about the concept of mapping parameters and variables ?

3 Answers   HCL, TCS,

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Source having one lakh record and loaded into target. Then, how can i compare records will loaded in table? For example Source having Firstname,Lastname. the same Firstname,Lastname record will be loaded into Target? How can i check in Oracle?

5 Answers  

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What are the measure objects?

0 Answers  

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One source and 3 targets 1st row-1st target 2nd row-2nd target 3rd row-3rd target 4th row-1ist target how will u do?

5 Answers   HCL,

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can u apply SCD2 on flat file tgt? if yes wat is the procedure?

3 Answers   Deloitte,

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What is the function of aggregator transformation?

0 Answers  

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Explain the mapping variable usage example in informatica

0 Answers   Informatica,

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need for registering a repository server

1 Answers  

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What is an incremental loading? in which situations we will use incremental loading

2 Answers   HCL,

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Implementation methodology

0 Answers  

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How do you migrate data from one environment to another?

0 Answers  

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What is the difference between warehouse key and surrogate key?

1 Answers   Accenture,

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