Answer Posted / Shweta Verma
{"Oracle ETL": "Connected Lookups (CL) are used when the source and target tables have a direct relationship, and data can be directly linked between them. In contrast, Unconnected Lookups (UL) are used when there is no direct relationship between the source and target tables, and data needs to be joined using a Joiner Transformation. Connected lookups offer faster performance as they avoid the need for join operations."}
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