1Z0-997-26 Observability Practice Question
When designing an advanced alerting and monitoring strategy using OCI Monitoring Metric Query Language (MQL), which THREE practices or syntax rules should an architect follow?
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
✓
Alarms can be configured to evaluate multiple metric streams using compound expressions or grouped dimensions.
MQL queries specify a metric namespace, metric name, optional interval, and functions (e.g., .mean()). Alarms can evaluate multiple metric streams or aggregate across dimensions, and alarms support transitioning states between OK, FIRING, and SUSPENDED.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
An alarm in OCI Monitoring can only be in one of two states: Active or Inactive.
Why it's wrong here
Incorrect. OCI alarms have states including OK, FIRING, and SUSPENDED.
- ✗
MQL does not support mathematical functions or aggregations; all calculations must be performed prior to ingestion.
Why it's wrong here
Incorrect. MQL supports numerous functions like .mean(), .rate(), .sum(), and percentiles.
- ✓
Alarms can be configured to evaluate multiple metric streams using compound expressions or grouped dimensions.
Why this is correct
Correct. MQL allows grouping and multi-stream evaluation in a single alarm definition.
- ✓
MQL queries must always start by specifying the metric namespace, metric name, and optionally dimensions.
Why this is correct
Correct. An MQL expression begins with the namespace and metric name (e.g., 'CpuUtilization[1m].mean()').
- ✓
Metric interval specifications in MQL (such as [1m] or [5m]) define the aggregation window for evaluating data points.
Why this is correct
Correct. The interval bracket specifies the time window over which metric data points are aggregated.
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JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed August 2026 · checked against the official Oracle exam blueprint
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