Welcome to your interview.
The question is on your right: SQL Joins Across HR Systems. Take a moment with it first.
Talk your thinking through with me if you like - when you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes). Discussion and graded submissions share your five interviewer interactions, so spend them well.
Walk me through your experience using SQL to join disparate datasets from an HRIS and an Applicant Tracking System (ATS).