PCDOE Implementing service monitoring strategies Practice Question
Your team is implementing SLO monitoring. Which TWO tools should they use to create and monitor SLIs?
⚠ Common exam trap
Google Cloud often tests the distinction between tools that collect raw data (like Cloud Logging) and tools that aggregate and alert on that data (like Cloud Monitoring), and the trap here is that candidates might think Error Reporting or Cloud Trace are sufficient for SLI monitoring, when they lack the metric aggregation and alerting capabilities required for SLO monitoring.
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Cloud Monitoring
Cloud Monitoring (option B) is the correct tool for creating and monitoring Service Level Indicators (SLIs) because it allows you to define custom metrics, set up alerting policies, and create dashboards to track the performance of your services. Cloud Logging (option C) is also correct because SLIs often rely on log-based metrics, such as request latency or error counts, which are extracted from log entries using log-based metrics in Cloud Logging. Together, these two tools provide the data ingestion and monitoring capabilities needed to define and observe SLIs.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Error Reporting
Why it's wrong here
Error Reporting aggregates errors but does not define SLIs.
- ✓
Cloud Monitoring
Why this is correct
Cloud Monitoring is the primary tool for creating metric-based SLIs and SLOs.
- ✓
Cloud Logging
Why this is correct
Log-based metrics from Cloud Logging can serve as SLIs for SLOs.
- ✗
Cloud Trace
Why it's wrong here
Cloud Trace provides latency data but is not used to define SLIs directly.
- ✗
Cloud Profiler
Why it's wrong here
Cloud Profiler is for performance profiling, not SLOs.
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Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
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