Welcome to your interview.
The question is on your right: SQL for Weekly Hours Worked. 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.
Given a table of employee punch-in and punch-out times, write a query to calculate the total hours worked per employee per week, accounting for missing punches.