INTERVIEW QUESTIONS DATA WAREHOUSING ETL DETAILS

Question: Where do we use connected and un connected lookups

Answer: If return port only one then we can go for unconnected. More than one return port is not possible with Unconnected. If more than one return port then go for Connected.

If return port only one then we can go for unconnected. More than one return port is not possible with Unconnected. If more than one return port then go for Connected. Source: CoolInterview.com

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