PCDOE Implementing service monitoring strategies Practice Question
This PCDOE practice question tests your understanding of implementing service monitoring strategies. This is a configuration task: choose the command set that satisfies every stated requirement. Small differences — like 'secret' vs 'password' or 'transport input ssh' vs 'all' — change whether the answer is correct. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
A service is deployed on Cloud Run. You need to monitor memory usage per revision. How can you create an alert?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Configure Cloud Run to send metrics to Cloud Monitoring and create an alert in Cloud Monitoring
Cloud Run automatically exports built-in metrics, including memory usage per revision, to Cloud Monitoring without any additional configuration. By creating an alerting policy in Cloud Monitoring based on the `run.googleapis.com/container/memory/utilizations` metric, you can monitor memory usage per revision directly. Option B correctly identifies this native integration, making it the most efficient and reliable approach.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
✗
Deploy a sidecar container that collects memory metrics and pushes to Cloud Monitoring
Why it's wrong here
Unnecessary as Cloud Run already exports memory metrics.
✓
Configure Cloud Run to send metrics to Cloud Monitoring and create an alert in Cloud Monitoring
Why this is correct
Cloud Run metrics are automatically available in Cloud Monitoring.
Related concept
Read the scenario before looking for a memorised answer.
✗
Use Cloud Console and navigate to Cloud Run services to set an alert directly
Why it's wrong here
Cloud Console does not allow direct alert creation; you must use Cloud Monitoring.
✗
Use Cloud Logging to parse container logs for memory usage
Why it's wrong here
Memory usage is not typically logged; metrics are available in Cloud Monitoring.
Common exam traps
Common exam trap: answer the scenario, not the keyword
Google Cloud often tests the misconception that you must manually configure metric export or use sidecars for Cloud Run monitoring, when in fact Cloud Run's native integration with Cloud Monitoring handles this automatically.
Detailed technical explanation
How to think about this question
Cloud Run exports metrics via the `run.googleapis.com` metric descriptor family, including `container/memory/utilizations` (a gauge metric representing current memory usage as a fraction of the container's memory limit). These metrics are automatically collected and available in Cloud Monitoring with a 60-second resolution. Alerting policies in Cloud Monitoring can use these metrics with conditions like 'metric threshold' or 'metric absence' to trigger notifications, and you can filter by revision label to scope alerts per revision. This integration eliminates the need for custom agents or sidecars, reducing operational overhead.
KKey Concepts to Remember
Read the scenario before looking for a memorised answer.
Find the constraint that changes the correct option.
Eliminate answers that are true in general but not in this case.
TExam Day Tips
→Watch for words such as best, first, most likely and least administrative effort.
→Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
A cloud solutions architect for a retail company is evaluating services for a new workload. The correct answer here reflects best practice for the specific scenario described — not a general cloud recommendation. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Cloud exam questions reward reading the constraint carefully: the same technology can be right or wrong depending on the use case.
What to study next
Got this wrong? Here's your next step.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Implementing service monitoring strategies — This question tests Implementing service monitoring strategies — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Configure Cloud Run to send metrics to Cloud Monitoring and create an alert in Cloud Monitoring — Cloud Run automatically exports built-in metrics, including memory usage per revision, to Cloud Monitoring without any additional configuration. By creating an alerting policy in Cloud Monitoring based on the `run.googleapis.com/container/memory/utilizations` metric, you can monitor memory usage per revision directly. Option B correctly identifies this native integration, making it the most efficient and reliable approach.
What should I do if I get this PCDOE question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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Question Discussion
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