Cognizant QA Analyst/ETL Tester interview questions

Interview was well-structured, covering self-introduction, ETL process understanding, SQL query logic, and Python scripting skills. Questions were practical, clear, and tested real-time problem-solving ability with a friendly, professional panel. Interview was well-structured, covering self-introduction, ETL process understanding, SQL query logic, and Python scripting skills. Questions were practical, clear, and tested real-time problem-solving ability with a friendly, professional panel.