Welcome to your interview.
The question is on your right: Cleaning Data While Preserving Integrity. 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.
Describe a scenario where you had to clean a large, disorganized dataset for PARA CONSULTING. What steps did you take to ensure data integrity?