OpenTelemetry Certified Associate 試験対策問題集

模擬試験モードの設定

上記は本サイトの模擬試験モードの設定値です。実際の試験の出題数・制限時間・合格基準は、各認定プログラムの公式サイトでご確認ください。

出題分野

• Fundamentals of Observability（オブザーバビリティの基礎）（出題比率 18%）
• The OpenTelemetry API and SDK（API と SDK の実装）（出題比率 47%）
• The OpenTelemetry Collector（コレクターの構成と運用）（出題比率 25%）
• Maintaining and Debugging Observability Pipelines（保守とデバッグ）（出題比率 10%）

フリー問題

1. A platform team runs a payment service that calls three downstream services. Cus…
2. A service emits traces and metrics but the team cannot tell which Kubernetes pod…
3. According to the OpenTelemetry naming guidance, which attribute name follows the…
4. A company instruments five services written in three languages. Each team invent…
5. Spans stop arriving entirely a few minutes after a deployment, while metrics fro…
6. A team needs to record the current number of items waiting in an in-memory work …
7. A client identifier is known at the start of a request and the team wants it ava…
8. A team expects traces to be sampled at 10 percent but every trace arrives. The s…
9. A team wants both a distribution of request durations and the ability to investi…
10. An operation queues an additional operation whose execution is asynchronous and …
11. Which sampler value keeps whole traces at a consistent rate without inspecting t…
12. A queue length metric was implemented as a Counter and now shows a value that on…
13. Which attributes are outside the scope of the cardinality limit?
14. A metric name has to change from one form to another across the whole fleet with…
15. An operator adds a memory_limiter processor to the processors section of a Colle…
16. An operator wants the same telemetry to reach two different backends. What is th…
17. A team needs to add the same attribute to every span that passes through the Col…
18. Which four classes of pipeline components access telemetry data in a Collector c…
19. A request passes from a frontend service to a product catalog service. The catal…
20. Which extension exposes live data from the Collector's receivers and exporters, …