Welcome to your interview.
The question is on your right: Pointers and Memory in C. 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.
Explain the main use cases of pointers in C, and describe how they help manage memory in constrained environments. Include stack vs heap trade-offs, common risks, and how you would use pointers safely.