Senior Application Performance Monitoring (APM)

Test your Senior-level Monitoring Observability Application Performance Monitoring Apm skills in Cloud Computing Devops. This timed assessment evaluates your expertise in Information Technology.

Duration: 5 minutes

•40 questions

Time Remaining: 05:00

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40 questions remaining

Question 1 of 40Assessment

When designing a distributed tracing strategy for high-throughput microservices, what is the primary advantage of tail-based sampling over head-based sampling?

A. It ensures that spans containing errors or high latency are captured with higher probability than routine spans.

B. It reduces the initial CPU overhead on the producer side by delegating sampling decisions to a central collector.

C. It eliminates the need for context propagation across asynchronous boundaries and message queues.

D. It simplifies the storage requirements by only persisting the spans that match specific header-based criteria.

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