PCA (Prometheus Certified Associate) sample exam question with answer 559

Question:
Which of the following is an objective of tracing?

1. Determine the resource utilization of servers providing various services
2. Aggregate logs from multiple services for root cause analysis
3. Identify bottlenecks in a multi-service transaction
4. Record the number of requests handled by a service

Answer:
C - is the correct answer
A, D - are incorrect as these are an objective of monitoring
B - is incorrect as this is an objective of logging