Answer Posted / padmavathi

Mapping parameter represent a constant value that can be
defined before mapping run.
Mapping Variable represents a value that can be changed
during mapping run

What is the use of transformation?

990

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Clarify the aggregator change?

1020

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How does a rank transform differ from aggregator transform functions max and min?

1196

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How can we use batches?

1022

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How to create a non-reusable instance of reusable transformations?

1113

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How is union transformation utilized?

1003

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How to create Target definition for flat files?

1211

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Why do you use Mapping Parameter and mapping variable?

1756

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Which development components of informatica have the highest usage?

1030

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tell me the rules and responsblites in our project(my project is development)

1929

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What are the types of data warehouses?

1514

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How to create or implement slowly changing dimension (SCD) Type 2 Effective Date mapping in informatica/Flagging mapping in informatica/visioning mapping in informatica?

1103

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What is dynamic cache?

1027

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What are the modules in Power Center

1674

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What is the main purpose of Unconnected lookup other than updating slowly changing dimensions? or In which case u use Unconnected lookup?

7440

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