1. write a SQL query to identify the employee with second largest salary 2. write a query to remove duplicate records in a table 3. explain SCD type 2 mapping
Senior Informatica Etl Developer Interview Questions
14 senior informatica etl developer interview questions shared by candidates
What is ETL? Complex Mapping? Performance Tuning. Push down optimization query? Sequence Generator?
explain about current project overview?
Some routine questions with rgards to tools used for development and scenarios. Was asked how would I rate m self in training the junior members on tools.
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