INTERVIEW QUESTIONS DATA WAREHOUSING INFORMATICA DETAILS

Question: What are two modes of data movement in Informatica Server?

Answer: The data movement mode depends on whether Informatica Server should process single byte or multi-byte character data. This mode selection can affect the enforcement
of code page relationships and code page validation in the Informatica Client and Server.
a) Unicode - IS allows 2 bytes for each character and uses additional byte for each non-ascii character (such as Japanese characters)
b) ASCII - IS holds all data in a single byte.
The IS data movement mode can be changed in the Informatica Server configuration parameters. This comes into effect once you restart the Informatica Server.

The data movement mode depends on whether Informatica Server should process single byte or multi-byte character data. This mode selection can affect the enforcement
of code page relationships and code page validation in the Informatica Client and Server.
a) Unicode - IS allows 2 bytes for each character and uses additional byte for each non-ascii character (such as Japanese characters)
b) ASCII - IS holds all data in a single byte.
The IS data movement mode can be changed in the Informatica Server configuration parameters. This comes into effect once you restart the Informatica Server. Source: CoolInterview.com

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