Home › AWS DevOps Pro › cloudcomputing › dopmonincident › Which CloudWatch feature lets a developer conver…
Which CloudWatch feature lets a developer convert a regex pattern in log events into a custom metric — used to graph or alarm on application-defined events?
AAmazon RDS
BAmazon Route 53
CCloudWatch Logs metric filters
DAWS Snowball
Answer & Solution
Correct answer: C. CloudWatch Logs metric filters
Metric filters convert log patterns into metrics (per DOP-C02 §4.1). The others aren't log-to-metric tools.
Related questions
An EC2 fleet behind an ALB starts emitting 5xx errors. Which DOP-C02 §5.3 troubleshooting Which AWS feature lets a DevOps engineer automatically remediate a non-compliant resource Which AWS feature lets a Lambda function fire automatically when a new object lands in an Which AWS service publishes operational events for AWS-side service issues (e.g. "S3 latenWhich AWS service is the canonical serverless event bus that routes events from AWS servicWhich AWS service interactive-queries log data with SQL-like syntax over CloudWatch Logs aWhich CloudWatch feature uses ML to learn the normal range of a metric and fires alarms whWhich AWS distributed-tracing service helps a DevOps engineer follow a single request acro