Welcome to your interview.
The question is on your right: Monitoring Stack Selection Approach. 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.
You are evaluating how to monitor and optimize network performance for a new network rollout. Before standardizing on an observability approach, you want to be clear on how you would choose between tools and how you would measure whether the chosen stack is actually helping operations improve performance.
What tools or technologies do you prefer for monitoring and optimizing network performance, and how would you decide among them in practice?